diff --git a/build.gradle b/build.gradle
index 46a07fb..6896826 100644
--- a/build.gradle
+++ b/build.gradle
@@ -48,7 +48,7 @@ java {
 
 group = 'com.schematichq'
 
-version = '1.1.0'
+version = '1.1.1'
 
 jar {
     dependsOn(":generatePomFileForMavenPublication")
@@ -79,7 +79,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.schematichq'
             artifactId = 'schematic-java'
-            version = '1.1.0'
+            version = '1.1.1'
             from components.java
             pom {
                 name = 'schematic'
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index cea7a79..e18bc25 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/src/main/java/com/schematic/api/Schematic.java b/src/main/java/com/schematic/api/Schematic.java
index 283ae44..eac478f 100644
--- a/src/main/java/com/schematic/api/Schematic.java
+++ b/src/main/java/com/schematic/api/Schematic.java
@@ -137,7 +137,7 @@ private static ClientOptions buildClientOptions(String apiKey, Builder builder)
         String basePath = builder.basePath != null ? builder.basePath : "https://api.schematichq.com";
         return ClientOptions.builder()
                 .environment(Environment.custom(basePath))
-                .addHeader("Authorization", "Bearer " + apiKey)
+                .addHeader("X-Schematic-Api-Key", apiKey)
                 .addHeader("Content-Type", "application/json")
                 .build();
     }
diff --git a/src/main/java/com/schematic/api/core/ClientOptions.java b/src/main/java/com/schematic/api/core/ClientOptions.java
index f685454..653a2c9 100644
--- a/src/main/java/com/schematic/api/core/ClientOptions.java
+++ b/src/main/java/com/schematic/api/core/ClientOptions.java
@@ -33,7 +33,7 @@ private ClientOptions(
             {
                 put("X-Fern-Language", "JAVA");
                 put("X-Fern-SDK-Name", "com.schematic.fern:api-sdk");
-                put("X-Fern-SDK-Version", "1.1.0");
+                put("X-Fern-SDK-Version", "1.1.1");
             }
         });
         this.headerSuppliers = headerSuppliers;
diff --git a/src/main/java/com/schematic/api/core/Stream.java b/src/main/java/com/schematic/api/core/Stream.java
index 219cda1..89ae9c7 100644
--- a/src/main/java/com/schematic/api/core/Stream.java
+++ b/src/main/java/com/schematic/api/core/Stream.java
@@ -9,7 +9,7 @@
 import java.util.Scanner;
 
 /**
- * The {@code Stream} class implmenets {@link Iterable} to provide a simple mechanism for reading and parsing
+ * The {@code Stream} class implements {@link Iterable} to provide a simple mechanism for reading and parsing
  * objects of a given type from data streamed via a {@link Reader} using a specified delimiter.
  * <p>
  * {@code Stream} assumes that data is being pushed to the provided {@link Reader} asynchronously and utilizes a
@@ -23,7 +23,7 @@ public final class Stream<T> implements Iterable<T> {
      */
     private final Class<T> valueType;
     /**
-     * The {@link Scanner} used for reading from the input stream and blocking when neede during iteration.
+     * The {@link Scanner} used for reading from the input stream and blocking when needed during iteration.
      */
     private final Scanner scanner;
 
diff --git a/src/main/java/com/schematic/api/resources/accesstokens/AccesstokensClient.java b/src/main/java/com/schematic/api/resources/accesstokens/AccesstokensClient.java
index 05807ab..6f6bd7a 100644
--- a/src/main/java/com/schematic/api/resources/accesstokens/AccesstokensClient.java
+++ b/src/main/java/com/schematic/api/resources/accesstokens/AccesstokensClient.java
@@ -55,6 +55,7 @@ public IssueTemporaryAccessTokenResponse issueTemporaryAccessToken(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/billing/BillingClient.java b/src/main/java/com/schematic/api/resources/billing/BillingClient.java
index ab399c2..e706a29 100644
--- a/src/main/java/com/schematic/api/resources/billing/BillingClient.java
+++ b/src/main/java/com/schematic/api/resources/billing/BillingClient.java
@@ -88,6 +88,7 @@ public UpsertBillingCouponResponse upsertBillingCoupon(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -148,6 +149,7 @@ public UpsertBillingCustomerResponse upsertBillingCustomer(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -218,7 +220,8 @@ public ListCustomersResponse listCustomers(ListCustomersRequest request, Request
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -289,7 +292,8 @@ public CountCustomersResponse countCustomers(CountCustomersRequest request, Requ
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -355,7 +359,8 @@ public ListInvoicesResponse listInvoices(ListInvoicesRequest request, RequestOpt
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -415,6 +420,7 @@ public UpsertInvoiceResponse upsertInvoice(CreateInvoiceRequestBody request, Req
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -478,7 +484,8 @@ public ListMetersResponse listMeters(ListMetersRequest request, RequestOptions r
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -539,6 +546,7 @@ public UpsertBillingMeterResponse upsertBillingMeter(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -605,7 +613,8 @@ public ListPaymentMethodsResponse listPaymentMethods(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -666,6 +675,7 @@ public UpsertPaymentMethodResponse upsertPaymentMethod(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -739,7 +749,8 @@ public SearchBillingPricesResponse searchBillingPrices(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -800,6 +811,7 @@ public UpsertBillingPriceResponse upsertBillingPrice(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -887,7 +899,8 @@ public ListProductPricesResponse listProductPrices(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -941,6 +954,7 @@ public DeleteProductPriceResponse deleteProductPrice(String billingId, RequestOp
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1001,6 +1015,7 @@ public UpsertBillingProductResponse upsertBillingProduct(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1088,7 +1103,8 @@ public ListBillingProductsResponse listBillingProducts(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1176,7 +1192,8 @@ public CountBillingProductsResponse countBillingProducts(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1237,6 +1254,7 @@ public UpsertBillingSubscriptionResponse upsertBillingSubscription(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/billing/requests/CreateBillingPriceRequestBody.java b/src/main/java/com/schematic/api/resources/billing/requests/CreateBillingPriceRequestBody.java
index 4bdf0c1..c64a0c4 100644
--- a/src/main/java/com/schematic/api/resources/billing/requests/CreateBillingPriceRequestBody.java
+++ b/src/main/java/com/schematic/api/resources/billing/requests/CreateBillingPriceRequestBody.java
@@ -25,6 +25,8 @@ public final class CreateBillingPriceRequestBody {
 
     private final String interval;
 
+    private final boolean isActive;
+
     private final Optional<String> meterId;
 
     private final int price;
@@ -40,6 +42,7 @@ public final class CreateBillingPriceRequestBody {
     private CreateBillingPriceRequestBody(
             String currency,
             String interval,
+            boolean isActive,
             Optional<String> meterId,
             int price,
             String priceExternalId,
@@ -48,6 +51,7 @@ private CreateBillingPriceRequestBody(
             Map<String, Object> additionalProperties) {
         this.currency = currency;
         this.interval = interval;
+        this.isActive = isActive;
         this.meterId = meterId;
         this.price = price;
         this.priceExternalId = priceExternalId;
@@ -66,6 +70,11 @@ public String getInterval() {
         return interval;
     }
 
+    @JsonProperty("is_active")
+    public boolean getIsActive() {
+        return isActive;
+    }
+
     @JsonProperty("meter_id")
     public Optional<String> getMeterId() {
         return meterId;
@@ -105,6 +114,7 @@ public Map<String, Object> getAdditionalProperties() {
     private boolean equalTo(CreateBillingPriceRequestBody other) {
         return currency.equals(other.currency)
                 && interval.equals(other.interval)
+                && isActive == other.isActive
                 && meterId.equals(other.meterId)
                 && price == other.price
                 && priceExternalId.equals(other.priceExternalId)
@@ -117,6 +127,7 @@ public int hashCode() {
         return Objects.hash(
                 this.currency,
                 this.interval,
+                this.isActive,
                 this.meterId,
                 this.price,
                 this.priceExternalId,
@@ -140,7 +151,11 @@ public interface CurrencyStage {
     }
 
     public interface IntervalStage {
-        PriceStage interval(@NotNull String interval);
+        IsActiveStage interval(@NotNull String interval);
+    }
+
+    public interface IsActiveStage {
+        PriceStage isActive(boolean isActive);
     }
 
     public interface PriceStage {
@@ -171,6 +186,7 @@ public interface _FinalStage {
     public static final class Builder
             implements CurrencyStage,
                     IntervalStage,
+                    IsActiveStage,
                     PriceStage,
                     PriceExternalIdStage,
                     ProductExternalIdStage,
@@ -180,6 +196,8 @@ public static final class Builder
 
         private String interval;
 
+        private boolean isActive;
+
         private int price;
 
         private String priceExternalId;
@@ -199,6 +217,7 @@ private Builder() {}
         public Builder from(CreateBillingPriceRequestBody other) {
             currency(other.getCurrency());
             interval(other.getInterval());
+            isActive(other.getIsActive());
             meterId(other.getMeterId());
             price(other.getPrice());
             priceExternalId(other.getPriceExternalId());
@@ -216,11 +235,18 @@ public IntervalStage currency(@NotNull String currency) {
 
         @java.lang.Override
         @JsonSetter("interval")
-        public PriceStage interval(@NotNull String interval) {
+        public IsActiveStage interval(@NotNull String interval) {
             this.interval = Objects.requireNonNull(interval, "interval must not be null");
             return this;
         }
 
+        @java.lang.Override
+        @JsonSetter("is_active")
+        public PriceStage isActive(boolean isActive) {
+            this.isActive = isActive;
+            return this;
+        }
+
         @java.lang.Override
         @JsonSetter("price")
         public PriceExternalIdStage price(int price) {
@@ -267,6 +293,7 @@ public CreateBillingPriceRequestBody build() {
             return new CreateBillingPriceRequestBody(
                     currency,
                     interval,
+                    isActive,
                     meterId,
                     price,
                     priceExternalId,
diff --git a/src/main/java/com/schematic/api/resources/checkout/CheckoutClient.java b/src/main/java/com/schematic/api/resources/checkout/CheckoutClient.java
index da36bfd..aa0c5f6 100644
--- a/src/main/java/com/schematic/api/resources/checkout/CheckoutClient.java
+++ b/src/main/java/com/schematic/api/resources/checkout/CheckoutClient.java
@@ -17,6 +17,7 @@
 import com.schematic.api.errors.UnauthorizedError;
 import com.schematic.api.resources.checkout.requests.UpdateTrialEndRequestBody;
 import com.schematic.api.resources.checkout.types.CheckoutInternalResponse;
+import com.schematic.api.resources.checkout.types.GetCheckoutDataResponse;
 import com.schematic.api.resources.checkout.types.PreviewCheckoutInternalResponse;
 import com.schematic.api.resources.checkout.types.UpdateCustomerSubscriptionTrialEndResponse;
 import com.schematic.api.types.ApiError;
@@ -59,6 +60,7 @@ public CheckoutInternalResponse internal(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -97,6 +99,61 @@ public CheckoutInternalResponse internal(
         }
     }
 
+    public GetCheckoutDataResponse getCheckoutData(String checkoutInternalId) {
+        return getCheckoutData(checkoutInternalId, null);
+    }
+
+    public GetCheckoutDataResponse getCheckoutData(String checkoutInternalId, RequestOptions requestOptions) {
+        HttpUrl httpUrl = HttpUrl.parse(this.clientOptions.environment().getUrl())
+                .newBuilder()
+                .addPathSegments("checkout-internal")
+                .addPathSegment(checkoutInternalId)
+                .addPathSegments("data")
+                .build();
+        Request okhttpRequest = new Request.Builder()
+                .url(httpUrl)
+                .method("GET", null)
+                .headers(Headers.of(clientOptions.headers(requestOptions)))
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
+                .build();
+        OkHttpClient client = clientOptions.httpClient();
+        if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
+            client = clientOptions.httpClientWithTimeout(requestOptions);
+        }
+        try (Response response = client.newCall(okhttpRequest).execute()) {
+            ResponseBody responseBody = response.body();
+            if (response.isSuccessful()) {
+                return ObjectMappers.JSON_MAPPER.readValue(responseBody.string(), GetCheckoutDataResponse.class);
+            }
+            String responseBodyString = responseBody != null ? responseBody.string() : "{}";
+            try {
+                switch (response.code()) {
+                    case 401:
+                        throw new UnauthorizedError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 403:
+                        throw new ForbiddenError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 404:
+                        throw new NotFoundError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 500:
+                        throw new InternalServerError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                }
+            } catch (JsonProcessingException ignored) {
+                // unable to map error response, throwing generic error
+            }
+            throw new BaseSchematicApiException(
+                    "Error with status code " + response.code(),
+                    response.code(),
+                    ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class));
+        } catch (IOException e) {
+            throw new BaseSchematicException("Network error executing HTTP request", e);
+        }
+    }
+
     public PreviewCheckoutInternalResponse previewCheckoutInternal(ChangeSubscriptionInternalRequestBody request) {
         return previewCheckoutInternal(request, null);
     }
@@ -119,6 +176,7 @@ public PreviewCheckoutInternalResponse previewCheckoutInternal(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -158,6 +216,11 @@ public PreviewCheckoutInternalResponse previewCheckoutInternal(
         }
     }
 
+    public UpdateCustomerSubscriptionTrialEndResponse updateCustomerSubscriptionTrialEnd(String subscriptionId) {
+        return updateCustomerSubscriptionTrialEnd(
+                subscriptionId, UpdateTrialEndRequestBody.builder().build());
+    }
+
     public UpdateCustomerSubscriptionTrialEndResponse updateCustomerSubscriptionTrialEnd(
             String subscriptionId, UpdateTrialEndRequestBody request) {
         return updateCustomerSubscriptionTrialEnd(subscriptionId, request, null);
@@ -183,6 +246,7 @@ public UpdateCustomerSubscriptionTrialEndResponse updateCustomerSubscriptionTria
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/checkout/types/GetCheckoutDataResponse.java b/src/main/java/com/schematic/api/resources/checkout/types/GetCheckoutDataResponse.java
new file mode 100644
index 0000000..bb79648
--- /dev/null
+++ b/src/main/java/com/schematic/api/resources/checkout/types/GetCheckoutDataResponse.java
@@ -0,0 +1,155 @@
+/**
+ * This file was auto-generated by Fern from our API Definition.
+ */
+package com.schematic.api.resources.checkout.types;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.schematic.api.core.ObjectMappers;
+import com.schematic.api.types.CheckoutDataResponseData;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Objects;
+import org.jetbrains.annotations.NotNull;
+
+@JsonInclude(JsonInclude.Include.NON_ABSENT)
+@JsonDeserialize(builder = GetCheckoutDataResponse.Builder.class)
+public final class GetCheckoutDataResponse {
+    private final CheckoutDataResponseData data;
+
+    private final Map<String, JsonNode> params;
+
+    private final Map<String, Object> additionalProperties;
+
+    private GetCheckoutDataResponse(
+            CheckoutDataResponseData data, Map<String, JsonNode> params, Map<String, Object> additionalProperties) {
+        this.data = data;
+        this.params = params;
+        this.additionalProperties = additionalProperties;
+    }
+
+    @JsonProperty("data")
+    public CheckoutDataResponseData getData() {
+        return data;
+    }
+
+    /**
+     * @return Input parameters
+     */
+    @JsonProperty("params")
+    public Map<String, JsonNode> getParams() {
+        return params;
+    }
+
+    @java.lang.Override
+    public boolean equals(Object other) {
+        if (this == other) return true;
+        return other instanceof GetCheckoutDataResponse && equalTo((GetCheckoutDataResponse) other);
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.additionalProperties;
+    }
+
+    private boolean equalTo(GetCheckoutDataResponse other) {
+        return data.equals(other.data) && params.equals(other.params);
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+        return Objects.hash(this.data, this.params);
+    }
+
+    @java.lang.Override
+    public String toString() {
+        return ObjectMappers.stringify(this);
+    }
+
+    public static DataStage builder() {
+        return new Builder();
+    }
+
+    public interface DataStage {
+        _FinalStage data(@NotNull CheckoutDataResponseData data);
+
+        Builder from(GetCheckoutDataResponse other);
+    }
+
+    public interface _FinalStage {
+        GetCheckoutDataResponse build();
+
+        _FinalStage params(Map<String, JsonNode> params);
+
+        _FinalStage putAllParams(Map<String, JsonNode> params);
+
+        _FinalStage params(String key, JsonNode value);
+    }
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static final class Builder implements DataStage, _FinalStage {
+        private CheckoutDataResponseData data;
+
+        private Map<String, JsonNode> params = new LinkedHashMap<>();
+
+        @JsonAnySetter
+        private Map<String, Object> additionalProperties = new HashMap<>();
+
+        private Builder() {}
+
+        @java.lang.Override
+        public Builder from(GetCheckoutDataResponse other) {
+            data(other.getData());
+            params(other.getParams());
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter("data")
+        public _FinalStage data(@NotNull CheckoutDataResponseData data) {
+            this.data = Objects.requireNonNull(data, "data must not be null");
+            return this;
+        }
+
+        /**
+         * <p>Input parameters</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage params(String key, JsonNode value) {
+            this.params.put(key, value);
+            return this;
+        }
+
+        /**
+         * <p>Input parameters</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage putAllParams(Map<String, JsonNode> params) {
+            this.params.putAll(params);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "params", nulls = Nulls.SKIP)
+        public _FinalStage params(Map<String, JsonNode> params) {
+            this.params.clear();
+            this.params.putAll(params);
+            return this;
+        }
+
+        @java.lang.Override
+        public GetCheckoutDataResponse build() {
+            return new GetCheckoutDataResponse(data, params, additionalProperties);
+        }
+    }
+}
diff --git a/src/main/java/com/schematic/api/resources/components/ComponentsClient.java b/src/main/java/com/schematic/api/resources/components/ComponentsClient.java
index f556811..8984543 100644
--- a/src/main/java/com/schematic/api/resources/components/ComponentsClient.java
+++ b/src/main/java/com/schematic/api/resources/components/ComponentsClient.java
@@ -69,7 +69,8 @@ public ListComponentsResponse listComponents(ListComponentsRequest request, Requ
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -129,6 +130,7 @@ public CreateComponentResponse createComponent(CreateComponentRequestBody reques
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -182,6 +184,7 @@ public GetComponentResponse getComponent(String componentId, RequestOptions requ
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -220,6 +223,10 @@ public GetComponentResponse getComponent(String componentId, RequestOptions requ
         }
     }
 
+    public UpdateComponentResponse updateComponent(String componentId) {
+        return updateComponent(componentId, UpdateComponentRequestBody.builder().build());
+    }
+
     public UpdateComponentResponse updateComponent(String componentId, UpdateComponentRequestBody request) {
         return updateComponent(componentId, request, null);
     }
@@ -243,6 +250,7 @@ public UpdateComponentResponse updateComponent(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -299,6 +307,7 @@ public DeleteComponentResponse deleteComponent(String componentId, RequestOption
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -362,7 +371,8 @@ public CountComponentsResponse countComponents(CountComponentsRequest request, R
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -424,7 +434,8 @@ public PreviewComponentDataResponse previewComponentData(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/crm/CrmClient.java b/src/main/java/com/schematic/api/resources/crm/CrmClient.java
index fde1ba8..337cdfe 100644
--- a/src/main/java/com/schematic/api/resources/crm/CrmClient.java
+++ b/src/main/java/com/schematic/api/resources/crm/CrmClient.java
@@ -64,6 +64,7 @@ public UpsertDealLineItemAssociationResponse upsertDealLineItemAssociation(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -124,6 +125,7 @@ public UpsertLineItemResponse upsertLineItem(CreateCrmLineItemRequestBody reques
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -183,6 +185,7 @@ public UpsertCrmDealResponse upsertCrmDeal(CreateCrmDealRequestBody request, Req
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -249,7 +252,8 @@ public ListCrmProductsResponse listCrmProducts(ListCrmProductsRequest request, R
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -310,6 +314,7 @@ public UpsertCrmProductResponse upsertCrmProduct(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/events/EventsClient.java b/src/main/java/com/schematic/api/resources/events/EventsClient.java
index e8d8851..e253a96 100644
--- a/src/main/java/com/schematic/api/resources/events/EventsClient.java
+++ b/src/main/java/com/schematic/api/resources/events/EventsClient.java
@@ -64,6 +64,7 @@ public CreateEventBatchResponse createEventBatch(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -132,7 +133,8 @@ public GetEventSummariesResponse getEventSummaries(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -208,7 +210,8 @@ public ListEventsResponse listEvents(ListEventsRequest request, RequestOptions r
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -268,6 +271,7 @@ public CreateEventResponse createEvent(CreateEventRequestBody request, RequestOp
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -321,6 +325,7 @@ public GetEventResponse getEvent(String eventId, RequestOptions requestOptions)
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -373,6 +378,7 @@ public GetSegmentIntegrationStatusResponse getSegmentIntegrationStatus(RequestOp
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/features/FeaturesClient.java b/src/main/java/com/schematic/api/resources/features/FeaturesClient.java
index 37ede56..53d8882 100644
--- a/src/main/java/com/schematic/api/resources/features/FeaturesClient.java
+++ b/src/main/java/com/schematic/api/resources/features/FeaturesClient.java
@@ -83,6 +83,7 @@ public CountAudienceCompaniesResponse countAudienceCompanies(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -142,6 +143,7 @@ public CountAudienceUsersResponse countAudienceUsers(AudienceRequestBody request
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -202,6 +204,7 @@ public ListAudienceCompaniesResponse listAudienceCompanies(
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -261,6 +264,7 @@ public ListAudienceUsersResponse listAudienceUsers(AudienceRequestBody request,
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -337,7 +341,8 @@ public ListFeaturesResponse listFeatures(ListFeaturesRequest request, RequestOpt
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -397,6 +402,7 @@ public CreateFeatureResponse createFeature(CreateFeatureRequestBody request, Req
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -450,6 +456,7 @@ public GetFeatureResponse getFeature(String featureId, RequestOptions requestOpt
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -488,6 +495,10 @@ public GetFeatureResponse getFeature(String featureId, RequestOptions requestOpt
         }
     }
 
+    public UpdateFeatureResponse updateFeature(String featureId) {
+        return updateFeature(featureId, UpdateFeatureRequestBody.builder().build());
+    }
+
     public UpdateFeatureResponse updateFeature(String featureId, UpdateFeatureRequestBody request) {
         return updateFeature(featureId, request, null);
     }
@@ -511,6 +522,7 @@ public UpdateFeatureResponse updateFeature(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -567,6 +579,7 @@ public DeleteFeatureResponse deleteFeature(String featureId, RequestOptions requ
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -643,7 +656,8 @@ public CountFeaturesResponse countFeatures(CountFeaturesRequest request, Request
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -713,7 +727,8 @@ public ListFlagsResponse listFlags(ListFlagsRequest request, RequestOptions requ
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -773,6 +788,7 @@ public CreateFlagResponse createFlag(CreateFlagRequestBody request, RequestOptio
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -826,6 +842,7 @@ public GetFlagResponse getFlag(String flagId, RequestOptions requestOptions) {
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -886,6 +903,7 @@ public UpdateFlagResponse updateFlag(String flagId, CreateFlagRequestBody reques
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -942,6 +960,7 @@ public DeleteFlagResponse deleteFlag(String flagId, RequestOptions requestOption
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1004,6 +1023,7 @@ public UpdateFlagRulesResponse updateFlagRules(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1072,6 +1092,7 @@ public CheckFlagResponse checkFlag(String key, CheckFlagRequestBody request, Req
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1135,6 +1156,7 @@ public CheckFlagsResponse checkFlags(CheckFlagRequestBody request, RequestOption
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -1204,7 +1226,8 @@ public CountFlagsResponse countFlags(CountFlagsRequest request, RequestOptions r
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/plangroups/PlangroupsClient.java b/src/main/java/com/schematic/api/resources/plangroups/PlangroupsClient.java
index a21ef0b..b9465b6 100644
--- a/src/main/java/com/schematic/api/resources/plangroups/PlangroupsClient.java
+++ b/src/main/java/com/schematic/api/resources/plangroups/PlangroupsClient.java
@@ -51,6 +51,7 @@ public GetPlanGroupResponse getPlanGroup(RequestOptions requestOptions) {
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -110,6 +111,7 @@ public CreatePlanGroupResponse createPlanGroup(CreatePlanGroupRequestBody reques
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -171,6 +173,7 @@ public UpdatePlanGroupResponse updatePlanGroup(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/plans/PlansClient.java b/src/main/java/com/schematic/api/resources/plans/PlansClient.java
index bfa9075..845ec8b 100644
--- a/src/main/java/com/schematic/api/resources/plans/PlansClient.java
+++ b/src/main/java/com/schematic/api/resources/plans/PlansClient.java
@@ -19,6 +19,7 @@
 import com.schematic.api.resources.plans.requests.CreatePlanRequestBody;
 import com.schematic.api.resources.plans.requests.ListPlansRequest;
 import com.schematic.api.resources.plans.requests.UpdateAudienceRequestBody;
+import com.schematic.api.resources.plans.requests.UpdateCompanyPlansRequestBody;
 import com.schematic.api.resources.plans.requests.UpdatePlanRequestBody;
 import com.schematic.api.resources.plans.requests.UpsertBillingProductRequestBody;
 import com.schematic.api.resources.plans.types.CountPlansResponse;
@@ -29,6 +30,7 @@
 import com.schematic.api.resources.plans.types.GetPlanResponse;
 import com.schematic.api.resources.plans.types.ListPlansResponse;
 import com.schematic.api.resources.plans.types.UpdateAudienceResponse;
+import com.schematic.api.resources.plans.types.UpdateCompanyPlansResponse;
 import com.schematic.api.resources.plans.types.UpdatePlanResponse;
 import com.schematic.api.resources.plans.types.UpsertBillingProductPlanResponse;
 import com.schematic.api.types.ApiError;
@@ -48,6 +50,71 @@ public PlansClient(ClientOptions clientOptions) {
         this.clientOptions = clientOptions;
     }
 
+    public UpdateCompanyPlansResponse updateCompanyPlans(String companyPlanId, UpdateCompanyPlansRequestBody request) {
+        return updateCompanyPlans(companyPlanId, request, null);
+    }
+
+    public UpdateCompanyPlansResponse updateCompanyPlans(
+            String companyPlanId, UpdateCompanyPlansRequestBody request, RequestOptions requestOptions) {
+        HttpUrl httpUrl = HttpUrl.parse(this.clientOptions.environment().getUrl())
+                .newBuilder()
+                .addPathSegments("company-plans")
+                .addPathSegment(companyPlanId)
+                .build();
+        RequestBody body;
+        try {
+            body = RequestBody.create(
+                    ObjectMappers.JSON_MAPPER.writeValueAsBytes(request), MediaTypes.APPLICATION_JSON);
+        } catch (JsonProcessingException e) {
+            throw new BaseSchematicException("Failed to serialize request", e);
+        }
+        Request okhttpRequest = new Request.Builder()
+                .url(httpUrl)
+                .method("PUT", body)
+                .headers(Headers.of(clientOptions.headers(requestOptions)))
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
+                .build();
+        OkHttpClient client = clientOptions.httpClient();
+        if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
+            client = clientOptions.httpClientWithTimeout(requestOptions);
+        }
+        try (Response response = client.newCall(okhttpRequest).execute()) {
+            ResponseBody responseBody = response.body();
+            if (response.isSuccessful()) {
+                return ObjectMappers.JSON_MAPPER.readValue(responseBody.string(), UpdateCompanyPlansResponse.class);
+            }
+            String responseBodyString = responseBody != null ? responseBody.string() : "{}";
+            try {
+                switch (response.code()) {
+                    case 400:
+                        throw new BadRequestError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 401:
+                        throw new UnauthorizedError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 403:
+                        throw new ForbiddenError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 404:
+                        throw new NotFoundError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                    case 500:
+                        throw new InternalServerError(
+                                ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ApiError.class));
+                }
+            } catch (JsonProcessingException ignored) {
+                // unable to map error response, throwing generic error
+            }
+            throw new BaseSchematicApiException(
+                    "Error with status code " + response.code(),
+                    response.code(),
+                    ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class));
+        } catch (IOException e) {
+            throw new BaseSchematicException("Network error executing HTTP request", e);
+        }
+    }
+
     public GetAudienceResponse getAudience(String planAudienceId) {
         return getAudience(planAudienceId, null);
     }
@@ -63,6 +130,7 @@ public GetAudienceResponse getAudience(String planAudienceId, RequestOptions req
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -124,6 +192,7 @@ public UpdateAudienceResponse updateAudience(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -180,6 +249,7 @@ public DeleteAudienceResponse deleteAudience(String planAudienceId, RequestOptio
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -255,6 +325,11 @@ public ListPlansResponse listPlans(ListPlansRequest request, RequestOptions requ
             httpUrl.addQueryParameter(
                     "without_product_id", request.getWithoutProductId().get().toString());
         }
+        if (request.getWithoutPaidProductId().isPresent()) {
+            httpUrl.addQueryParameter(
+                    "without_paid_product_id",
+                    request.getWithoutPaidProductId().get().toString());
+        }
         if (request.getLimit().isPresent()) {
             httpUrl.addQueryParameter("limit", request.getLimit().get().toString());
         }
@@ -265,7 +340,8 @@ public ListPlansResponse listPlans(ListPlansRequest request, RequestOptions requ
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -325,6 +401,7 @@ public CreatePlanResponse createPlan(CreatePlanRequestBody request, RequestOptio
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -378,6 +455,7 @@ public GetPlanResponse getPlan(String planId, RequestOptions requestOptions) {
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -438,6 +516,7 @@ public UpdatePlanResponse updatePlan(String planId, UpdatePlanRequestBody reques
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -494,6 +573,7 @@ public DeletePlanResponse deletePlan(String planId, RequestOptions requestOption
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -557,6 +637,7 @@ public UpsertBillingProductPlanResponse upsertBillingProductPlan(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -636,6 +717,11 @@ public CountPlansResponse countPlans(CountPlansRequest request, RequestOptions r
             httpUrl.addQueryParameter(
                     "without_product_id", request.getWithoutProductId().get().toString());
         }
+        if (request.getWithoutPaidProductId().isPresent()) {
+            httpUrl.addQueryParameter(
+                    "without_paid_product_id",
+                    request.getWithoutPaidProductId().get().toString());
+        }
         if (request.getLimit().isPresent()) {
             httpUrl.addQueryParameter("limit", request.getLimit().get().toString());
         }
@@ -646,7 +732,8 @@ public CountPlansResponse countPlans(CountPlansRequest request, RequestOptions r
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/plans/requests/CountPlansRequest.java b/src/main/java/com/schematic/api/resources/plans/requests/CountPlansRequest.java
index dfd6418..f674dc9 100644
--- a/src/main/java/com/schematic/api/resources/plans/requests/CountPlansRequest.java
+++ b/src/main/java/com/schematic/api/resources/plans/requests/CountPlansRequest.java
@@ -35,6 +35,8 @@ public final class CountPlansRequest {
 
     private final Optional<Boolean> withoutProductId;
 
+    private final Optional<Boolean> withoutPaidProductId;
+
     private final Optional<Integer> limit;
 
     private final Optional<Integer> offset;
@@ -49,6 +51,7 @@ private CountPlansRequest(
             Optional<String> q,
             Optional<String> withoutEntitlementFor,
             Optional<Boolean> withoutProductId,
+            Optional<Boolean> withoutPaidProductId,
             Optional<Integer> limit,
             Optional<Integer> offset,
             Map<String, Object> additionalProperties) {
@@ -59,6 +62,7 @@ private CountPlansRequest(
         this.q = q;
         this.withoutEntitlementFor = withoutEntitlementFor;
         this.withoutProductId = withoutProductId;
+        this.withoutPaidProductId = withoutPaidProductId;
         this.limit = limit;
         this.offset = offset;
         this.additionalProperties = additionalProperties;
@@ -111,6 +115,14 @@ public Optional<Boolean> getWithoutProductId() {
         return withoutProductId;
     }
 
+    /**
+     * @return Filter out plans that have a paid billing product ID
+     */
+    @JsonProperty("without_paid_product_id")
+    public Optional<Boolean> getWithoutPaidProductId() {
+        return withoutPaidProductId;
+    }
+
     /**
      * @return Page limit (default 100)
      */
@@ -146,6 +158,7 @@ private boolean equalTo(CountPlansRequest other) {
                 && q.equals(other.q)
                 && withoutEntitlementFor.equals(other.withoutEntitlementFor)
                 && withoutProductId.equals(other.withoutProductId)
+                && withoutPaidProductId.equals(other.withoutPaidProductId)
                 && limit.equals(other.limit)
                 && offset.equals(other.offset);
     }
@@ -160,6 +173,7 @@ public int hashCode() {
                 this.q,
                 this.withoutEntitlementFor,
                 this.withoutProductId,
+                this.withoutPaidProductId,
                 this.limit,
                 this.offset);
     }
@@ -189,6 +203,8 @@ public static final class Builder {
 
         private Optional<Boolean> withoutProductId = Optional.empty();
 
+        private Optional<Boolean> withoutPaidProductId = Optional.empty();
+
         private Optional<Integer> limit = Optional.empty();
 
         private Optional<Integer> offset = Optional.empty();
@@ -206,6 +222,7 @@ public Builder from(CountPlansRequest other) {
             q(other.getQ());
             withoutEntitlementFor(other.getWithoutEntitlementFor());
             withoutProductId(other.getWithoutProductId());
+            withoutPaidProductId(other.getWithoutPaidProductId());
             limit(other.getLimit());
             offset(other.getOffset());
             return this;
@@ -288,6 +305,17 @@ public Builder withoutProductId(Boolean withoutProductId) {
             return this;
         }
 
+        @JsonSetter(value = "without_paid_product_id", nulls = Nulls.SKIP)
+        public Builder withoutPaidProductId(Optional<Boolean> withoutPaidProductId) {
+            this.withoutPaidProductId = withoutPaidProductId;
+            return this;
+        }
+
+        public Builder withoutPaidProductId(Boolean withoutPaidProductId) {
+            this.withoutPaidProductId = Optional.ofNullable(withoutPaidProductId);
+            return this;
+        }
+
         @JsonSetter(value = "limit", nulls = Nulls.SKIP)
         public Builder limit(Optional<Integer> limit) {
             this.limit = limit;
@@ -319,6 +347,7 @@ public CountPlansRequest build() {
                     q,
                     withoutEntitlementFor,
                     withoutProductId,
+                    withoutPaidProductId,
                     limit,
                     offset,
                     additionalProperties);
diff --git a/src/main/java/com/schematic/api/resources/plans/requests/ListPlansRequest.java b/src/main/java/com/schematic/api/resources/plans/requests/ListPlansRequest.java
index cc4b8e3..d2330ad 100644
--- a/src/main/java/com/schematic/api/resources/plans/requests/ListPlansRequest.java
+++ b/src/main/java/com/schematic/api/resources/plans/requests/ListPlansRequest.java
@@ -35,6 +35,8 @@ public final class ListPlansRequest {
 
     private final Optional<Boolean> withoutProductId;
 
+    private final Optional<Boolean> withoutPaidProductId;
+
     private final Optional<Integer> limit;
 
     private final Optional<Integer> offset;
@@ -49,6 +51,7 @@ private ListPlansRequest(
             Optional<String> q,
             Optional<String> withoutEntitlementFor,
             Optional<Boolean> withoutProductId,
+            Optional<Boolean> withoutPaidProductId,
             Optional<Integer> limit,
             Optional<Integer> offset,
             Map<String, Object> additionalProperties) {
@@ -59,6 +62,7 @@ private ListPlansRequest(
         this.q = q;
         this.withoutEntitlementFor = withoutEntitlementFor;
         this.withoutProductId = withoutProductId;
+        this.withoutPaidProductId = withoutPaidProductId;
         this.limit = limit;
         this.offset = offset;
         this.additionalProperties = additionalProperties;
@@ -111,6 +115,14 @@ public Optional<Boolean> getWithoutProductId() {
         return withoutProductId;
     }
 
+    /**
+     * @return Filter out plans that have a paid billing product ID
+     */
+    @JsonProperty("without_paid_product_id")
+    public Optional<Boolean> getWithoutPaidProductId() {
+        return withoutPaidProductId;
+    }
+
     /**
      * @return Page limit (default 100)
      */
@@ -146,6 +158,7 @@ private boolean equalTo(ListPlansRequest other) {
                 && q.equals(other.q)
                 && withoutEntitlementFor.equals(other.withoutEntitlementFor)
                 && withoutProductId.equals(other.withoutProductId)
+                && withoutPaidProductId.equals(other.withoutPaidProductId)
                 && limit.equals(other.limit)
                 && offset.equals(other.offset);
     }
@@ -160,6 +173,7 @@ public int hashCode() {
                 this.q,
                 this.withoutEntitlementFor,
                 this.withoutProductId,
+                this.withoutPaidProductId,
                 this.limit,
                 this.offset);
     }
@@ -189,6 +203,8 @@ public static final class Builder {
 
         private Optional<Boolean> withoutProductId = Optional.empty();
 
+        private Optional<Boolean> withoutPaidProductId = Optional.empty();
+
         private Optional<Integer> limit = Optional.empty();
 
         private Optional<Integer> offset = Optional.empty();
@@ -206,6 +222,7 @@ public Builder from(ListPlansRequest other) {
             q(other.getQ());
             withoutEntitlementFor(other.getWithoutEntitlementFor());
             withoutProductId(other.getWithoutProductId());
+            withoutPaidProductId(other.getWithoutPaidProductId());
             limit(other.getLimit());
             offset(other.getOffset());
             return this;
@@ -288,6 +305,17 @@ public Builder withoutProductId(Boolean withoutProductId) {
             return this;
         }
 
+        @JsonSetter(value = "without_paid_product_id", nulls = Nulls.SKIP)
+        public Builder withoutPaidProductId(Optional<Boolean> withoutPaidProductId) {
+            this.withoutPaidProductId = withoutPaidProductId;
+            return this;
+        }
+
+        public Builder withoutPaidProductId(Boolean withoutPaidProductId) {
+            this.withoutPaidProductId = Optional.ofNullable(withoutPaidProductId);
+            return this;
+        }
+
         @JsonSetter(value = "limit", nulls = Nulls.SKIP)
         public Builder limit(Optional<Integer> limit) {
             this.limit = limit;
@@ -319,6 +347,7 @@ public ListPlansRequest build() {
                     q,
                     withoutEntitlementFor,
                     withoutProductId,
+                    withoutPaidProductId,
                     limit,
                     offset,
                     additionalProperties);
diff --git a/src/main/java/com/schematic/api/resources/plans/requests/UpdateCompanyPlansRequestBody.java b/src/main/java/com/schematic/api/resources/plans/requests/UpdateCompanyPlansRequestBody.java
new file mode 100644
index 0000000..318023e
--- /dev/null
+++ b/src/main/java/com/schematic/api/resources/plans/requests/UpdateCompanyPlansRequestBody.java
@@ -0,0 +1,126 @@
+/**
+ * This file was auto-generated by Fern from our API Definition.
+ */
+package com.schematic.api.resources.plans.requests;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.schematic.api.core.ObjectMappers;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+
+@JsonInclude(JsonInclude.Include.NON_ABSENT)
+@JsonDeserialize(builder = UpdateCompanyPlansRequestBody.Builder.class)
+public final class UpdateCompanyPlansRequestBody {
+    private final List<String> addOnIds;
+
+    private final Optional<String> basePlanId;
+
+    private final Map<String, Object> additionalProperties;
+
+    private UpdateCompanyPlansRequestBody(
+            List<String> addOnIds, Optional<String> basePlanId, Map<String, Object> additionalProperties) {
+        this.addOnIds = addOnIds;
+        this.basePlanId = basePlanId;
+        this.additionalProperties = additionalProperties;
+    }
+
+    @JsonProperty("add_on_ids")
+    public List<String> getAddOnIds() {
+        return addOnIds;
+    }
+
+    @JsonProperty("base_plan_id")
+    public Optional<String> getBasePlanId() {
+        return basePlanId;
+    }
+
+    @java.lang.Override
+    public boolean equals(Object other) {
+        if (this == other) return true;
+        return other instanceof UpdateCompanyPlansRequestBody && equalTo((UpdateCompanyPlansRequestBody) other);
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.additionalProperties;
+    }
+
+    private boolean equalTo(UpdateCompanyPlansRequestBody other) {
+        return addOnIds.equals(other.addOnIds) && basePlanId.equals(other.basePlanId);
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+        return Objects.hash(this.addOnIds, this.basePlanId);
+    }
+
+    @java.lang.Override
+    public String toString() {
+        return ObjectMappers.stringify(this);
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static final class Builder {
+        private List<String> addOnIds = new ArrayList<>();
+
+        private Optional<String> basePlanId = Optional.empty();
+
+        @JsonAnySetter
+        private Map<String, Object> additionalProperties = new HashMap<>();
+
+        private Builder() {}
+
+        public Builder from(UpdateCompanyPlansRequestBody other) {
+            addOnIds(other.getAddOnIds());
+            basePlanId(other.getBasePlanId());
+            return this;
+        }
+
+        @JsonSetter(value = "add_on_ids", nulls = Nulls.SKIP)
+        public Builder addOnIds(List<String> addOnIds) {
+            this.addOnIds.clear();
+            this.addOnIds.addAll(addOnIds);
+            return this;
+        }
+
+        public Builder addAddOnIds(String addOnIds) {
+            this.addOnIds.add(addOnIds);
+            return this;
+        }
+
+        public Builder addAllAddOnIds(List<String> addOnIds) {
+            this.addOnIds.addAll(addOnIds);
+            return this;
+        }
+
+        @JsonSetter(value = "base_plan_id", nulls = Nulls.SKIP)
+        public Builder basePlanId(Optional<String> basePlanId) {
+            this.basePlanId = basePlanId;
+            return this;
+        }
+
+        public Builder basePlanId(String basePlanId) {
+            this.basePlanId = Optional.ofNullable(basePlanId);
+            return this;
+        }
+
+        public UpdateCompanyPlansRequestBody build() {
+            return new UpdateCompanyPlansRequestBody(addOnIds, basePlanId, additionalProperties);
+        }
+    }
+}
diff --git a/src/main/java/com/schematic/api/resources/plans/types/CountPlansParams.java b/src/main/java/com/schematic/api/resources/plans/types/CountPlansParams.java
index eda8e7a..c7d73ef 100644
--- a/src/main/java/com/schematic/api/resources/plans/types/CountPlansParams.java
+++ b/src/main/java/com/schematic/api/resources/plans/types/CountPlansParams.java
@@ -37,6 +37,8 @@ public final class CountPlansParams {
 
     private final Optional<String> withoutEntitlementFor;
 
+    private final Optional<Boolean> withoutPaidProductId;
+
     private final Optional<Boolean> withoutProductId;
 
     private final Map<String, Object> additionalProperties;
@@ -50,6 +52,7 @@ private CountPlansParams(
             Optional<CountPlansResponseParamsPlanType> planType,
             Optional<String> q,
             Optional<String> withoutEntitlementFor,
+            Optional<Boolean> withoutPaidProductId,
             Optional<Boolean> withoutProductId,
             Map<String, Object> additionalProperties) {
         this.companyId = companyId;
@@ -60,6 +63,7 @@ private CountPlansParams(
         this.planType = planType;
         this.q = q;
         this.withoutEntitlementFor = withoutEntitlementFor;
+        this.withoutPaidProductId = withoutPaidProductId;
         this.withoutProductId = withoutProductId;
         this.additionalProperties = additionalProperties;
     }
@@ -119,6 +123,14 @@ public Optional<String> getWithoutEntitlementFor() {
         return withoutEntitlementFor;
     }
 
+    /**
+     * @return Filter out plans that have a paid billing product ID
+     */
+    @JsonProperty("without_paid_product_id")
+    public Optional<Boolean> getWithoutPaidProductId() {
+        return withoutPaidProductId;
+    }
+
     /**
      * @return Filter out plans that have a billing product ID
      */
@@ -147,6 +159,7 @@ private boolean equalTo(CountPlansParams other) {
                 && planType.equals(other.planType)
                 && q.equals(other.q)
                 && withoutEntitlementFor.equals(other.withoutEntitlementFor)
+                && withoutPaidProductId.equals(other.withoutPaidProductId)
                 && withoutProductId.equals(other.withoutProductId);
     }
 
@@ -161,6 +174,7 @@ public int hashCode() {
                 this.planType,
                 this.q,
                 this.withoutEntitlementFor,
+                this.withoutPaidProductId,
                 this.withoutProductId);
     }
 
@@ -191,6 +205,8 @@ public static final class Builder {
 
         private Optional<String> withoutEntitlementFor = Optional.empty();
 
+        private Optional<Boolean> withoutPaidProductId = Optional.empty();
+
         private Optional<Boolean> withoutProductId = Optional.empty();
 
         @JsonAnySetter
@@ -207,6 +223,7 @@ public Builder from(CountPlansParams other) {
             planType(other.getPlanType());
             q(other.getQ());
             withoutEntitlementFor(other.getWithoutEntitlementFor());
+            withoutPaidProductId(other.getWithoutPaidProductId());
             withoutProductId(other.getWithoutProductId());
             return this;
         }
@@ -299,6 +316,17 @@ public Builder withoutEntitlementFor(String withoutEntitlementFor) {
             return this;
         }
 
+        @JsonSetter(value = "without_paid_product_id", nulls = Nulls.SKIP)
+        public Builder withoutPaidProductId(Optional<Boolean> withoutPaidProductId) {
+            this.withoutPaidProductId = withoutPaidProductId;
+            return this;
+        }
+
+        public Builder withoutPaidProductId(Boolean withoutPaidProductId) {
+            this.withoutPaidProductId = Optional.ofNullable(withoutPaidProductId);
+            return this;
+        }
+
         @JsonSetter(value = "without_product_id", nulls = Nulls.SKIP)
         public Builder withoutProductId(Optional<Boolean> withoutProductId) {
             this.withoutProductId = withoutProductId;
@@ -320,6 +348,7 @@ public CountPlansParams build() {
                     planType,
                     q,
                     withoutEntitlementFor,
+                    withoutPaidProductId,
                     withoutProductId,
                     additionalProperties);
         }
diff --git a/src/main/java/com/schematic/api/resources/plans/types/ListPlansParams.java b/src/main/java/com/schematic/api/resources/plans/types/ListPlansParams.java
index bc898a0..c1c57ab 100644
--- a/src/main/java/com/schematic/api/resources/plans/types/ListPlansParams.java
+++ b/src/main/java/com/schematic/api/resources/plans/types/ListPlansParams.java
@@ -37,6 +37,8 @@ public final class ListPlansParams {
 
     private final Optional<String> withoutEntitlementFor;
 
+    private final Optional<Boolean> withoutPaidProductId;
+
     private final Optional<Boolean> withoutProductId;
 
     private final Map<String, Object> additionalProperties;
@@ -50,6 +52,7 @@ private ListPlansParams(
             Optional<ListPlansResponseParamsPlanType> planType,
             Optional<String> q,
             Optional<String> withoutEntitlementFor,
+            Optional<Boolean> withoutPaidProductId,
             Optional<Boolean> withoutProductId,
             Map<String, Object> additionalProperties) {
         this.companyId = companyId;
@@ -60,6 +63,7 @@ private ListPlansParams(
         this.planType = planType;
         this.q = q;
         this.withoutEntitlementFor = withoutEntitlementFor;
+        this.withoutPaidProductId = withoutPaidProductId;
         this.withoutProductId = withoutProductId;
         this.additionalProperties = additionalProperties;
     }
@@ -119,6 +123,14 @@ public Optional<String> getWithoutEntitlementFor() {
         return withoutEntitlementFor;
     }
 
+    /**
+     * @return Filter out plans that have a paid billing product ID
+     */
+    @JsonProperty("without_paid_product_id")
+    public Optional<Boolean> getWithoutPaidProductId() {
+        return withoutPaidProductId;
+    }
+
     /**
      * @return Filter out plans that have a billing product ID
      */
@@ -147,6 +159,7 @@ private boolean equalTo(ListPlansParams other) {
                 && planType.equals(other.planType)
                 && q.equals(other.q)
                 && withoutEntitlementFor.equals(other.withoutEntitlementFor)
+                && withoutPaidProductId.equals(other.withoutPaidProductId)
                 && withoutProductId.equals(other.withoutProductId);
     }
 
@@ -161,6 +174,7 @@ public int hashCode() {
                 this.planType,
                 this.q,
                 this.withoutEntitlementFor,
+                this.withoutPaidProductId,
                 this.withoutProductId);
     }
 
@@ -191,6 +205,8 @@ public static final class Builder {
 
         private Optional<String> withoutEntitlementFor = Optional.empty();
 
+        private Optional<Boolean> withoutPaidProductId = Optional.empty();
+
         private Optional<Boolean> withoutProductId = Optional.empty();
 
         @JsonAnySetter
@@ -207,6 +223,7 @@ public Builder from(ListPlansParams other) {
             planType(other.getPlanType());
             q(other.getQ());
             withoutEntitlementFor(other.getWithoutEntitlementFor());
+            withoutPaidProductId(other.getWithoutPaidProductId());
             withoutProductId(other.getWithoutProductId());
             return this;
         }
@@ -299,6 +316,17 @@ public Builder withoutEntitlementFor(String withoutEntitlementFor) {
             return this;
         }
 
+        @JsonSetter(value = "without_paid_product_id", nulls = Nulls.SKIP)
+        public Builder withoutPaidProductId(Optional<Boolean> withoutPaidProductId) {
+            this.withoutPaidProductId = withoutPaidProductId;
+            return this;
+        }
+
+        public Builder withoutPaidProductId(Boolean withoutPaidProductId) {
+            this.withoutPaidProductId = Optional.ofNullable(withoutPaidProductId);
+            return this;
+        }
+
         @JsonSetter(value = "without_product_id", nulls = Nulls.SKIP)
         public Builder withoutProductId(Optional<Boolean> withoutProductId) {
             this.withoutProductId = withoutProductId;
@@ -320,6 +348,7 @@ public ListPlansParams build() {
                     planType,
                     q,
                     withoutEntitlementFor,
+                    withoutPaidProductId,
                     withoutProductId,
                     additionalProperties);
         }
diff --git a/src/main/java/com/schematic/api/resources/plans/types/UpdateCompanyPlansResponse.java b/src/main/java/com/schematic/api/resources/plans/types/UpdateCompanyPlansResponse.java
new file mode 100644
index 0000000..f03027e
--- /dev/null
+++ b/src/main/java/com/schematic/api/resources/plans/types/UpdateCompanyPlansResponse.java
@@ -0,0 +1,155 @@
+/**
+ * This file was auto-generated by Fern from our API Definition.
+ */
+package com.schematic.api.resources.plans.types;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.schematic.api.core.ObjectMappers;
+import com.schematic.api.types.CompanyDetailResponseData;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Objects;
+import org.jetbrains.annotations.NotNull;
+
+@JsonInclude(JsonInclude.Include.NON_ABSENT)
+@JsonDeserialize(builder = UpdateCompanyPlansResponse.Builder.class)
+public final class UpdateCompanyPlansResponse {
+    private final CompanyDetailResponseData data;
+
+    private final Map<String, JsonNode> params;
+
+    private final Map<String, Object> additionalProperties;
+
+    private UpdateCompanyPlansResponse(
+            CompanyDetailResponseData data, Map<String, JsonNode> params, Map<String, Object> additionalProperties) {
+        this.data = data;
+        this.params = params;
+        this.additionalProperties = additionalProperties;
+    }
+
+    @JsonProperty("data")
+    public CompanyDetailResponseData getData() {
+        return data;
+    }
+
+    /**
+     * @return Input parameters
+     */
+    @JsonProperty("params")
+    public Map<String, JsonNode> getParams() {
+        return params;
+    }
+
+    @java.lang.Override
+    public boolean equals(Object other) {
+        if (this == other) return true;
+        return other instanceof UpdateCompanyPlansResponse && equalTo((UpdateCompanyPlansResponse) other);
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.additionalProperties;
+    }
+
+    private boolean equalTo(UpdateCompanyPlansResponse other) {
+        return data.equals(other.data) && params.equals(other.params);
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+        return Objects.hash(this.data, this.params);
+    }
+
+    @java.lang.Override
+    public String toString() {
+        return ObjectMappers.stringify(this);
+    }
+
+    public static DataStage builder() {
+        return new Builder();
+    }
+
+    public interface DataStage {
+        _FinalStage data(@NotNull CompanyDetailResponseData data);
+
+        Builder from(UpdateCompanyPlansResponse other);
+    }
+
+    public interface _FinalStage {
+        UpdateCompanyPlansResponse build();
+
+        _FinalStage params(Map<String, JsonNode> params);
+
+        _FinalStage putAllParams(Map<String, JsonNode> params);
+
+        _FinalStage params(String key, JsonNode value);
+    }
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static final class Builder implements DataStage, _FinalStage {
+        private CompanyDetailResponseData data;
+
+        private Map<String, JsonNode> params = new LinkedHashMap<>();
+
+        @JsonAnySetter
+        private Map<String, Object> additionalProperties = new HashMap<>();
+
+        private Builder() {}
+
+        @java.lang.Override
+        public Builder from(UpdateCompanyPlansResponse other) {
+            data(other.getData());
+            params(other.getParams());
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter("data")
+        public _FinalStage data(@NotNull CompanyDetailResponseData data) {
+            this.data = Objects.requireNonNull(data, "data must not be null");
+            return this;
+        }
+
+        /**
+         * <p>Input parameters</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage params(String key, JsonNode value) {
+            this.params.put(key, value);
+            return this;
+        }
+
+        /**
+         * <p>Input parameters</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage putAllParams(Map<String, JsonNode> params) {
+            this.params.putAll(params);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "params", nulls = Nulls.SKIP)
+        public _FinalStage params(Map<String, JsonNode> params) {
+            this.params.clear();
+            this.params.putAll(params);
+            return this;
+        }
+
+        @java.lang.Override
+        public UpdateCompanyPlansResponse build() {
+            return new UpdateCompanyPlansResponse(data, params, additionalProperties);
+        }
+    }
+}
diff --git a/src/main/java/com/schematic/api/resources/webhooks/WebhooksClient.java b/src/main/java/com/schematic/api/resources/webhooks/WebhooksClient.java
index 3106edf..093a786 100644
--- a/src/main/java/com/schematic/api/resources/webhooks/WebhooksClient.java
+++ b/src/main/java/com/schematic/api/resources/webhooks/WebhooksClient.java
@@ -79,7 +79,8 @@ public ListWebhookEventsResponse listWebhookEvents(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -133,6 +134,7 @@ public GetWebhookEventResponse getWebhookEvent(String webhookEventId, RequestOpt
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -203,7 +205,8 @@ public CountWebhookEventsResponse countWebhookEvents(
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -267,7 +270,8 @@ public ListWebhooksResponse listWebhooks(ListWebhooksRequest request, RequestOpt
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -327,6 +331,7 @@ public CreateWebhookResponse createWebhook(CreateWebhookRequestBody request, Req
                 .method("POST", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -380,6 +385,7 @@ public GetWebhookResponse getWebhook(String webhookId, RequestOptions requestOpt
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -418,6 +424,10 @@ public GetWebhookResponse getWebhook(String webhookId, RequestOptions requestOpt
         }
     }
 
+    public UpdateWebhookResponse updateWebhook(String webhookId) {
+        return updateWebhook(webhookId, UpdateWebhookRequestBody.builder().build());
+    }
+
     public UpdateWebhookResponse updateWebhook(String webhookId, UpdateWebhookRequestBody request) {
         return updateWebhook(webhookId, request, null);
     }
@@ -441,6 +451,7 @@ public UpdateWebhookResponse updateWebhook(
                 .method("PUT", body)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -497,6 +508,7 @@ public DeleteWebhookResponse deleteWebhook(String webhookId, RequestOptions requ
                 .method("DELETE", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
                 .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json")
                 .build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
@@ -560,7 +572,8 @@ public CountWebhooksResponse countWebhooks(CountWebhooksRequest request, Request
                 .url(httpUrl.build())
                 .method("GET", null)
                 .headers(Headers.of(clientOptions.headers(requestOptions)))
-                .addHeader("Content-Type", "application/json");
+                .addHeader("Content-Type", "application/json")
+                .addHeader("Accept", "application/json");
         Request okhttpRequest = _requestBuilder.build();
         OkHttpClient client = clientOptions.httpClient();
         if (requestOptions != null && requestOptions.getTimeout().isPresent()) {
diff --git a/src/main/java/com/schematic/api/resources/webhooks/types/CreateWebhookRequestBodyRequestTypesItem.java b/src/main/java/com/schematic/api/resources/webhooks/types/CreateWebhookRequestBodyRequestTypesItem.java
index bb4757d..adc3bd1 100644
--- a/src/main/java/com/schematic/api/resources/webhooks/types/CreateWebhookRequestBodyRequestTypesItem.java
+++ b/src/main/java/com/schematic/api/resources/webhooks/types/CreateWebhookRequestBodyRequestTypesItem.java
@@ -50,7 +50,9 @@ public enum CreateWebhookRequestBodyRequestTypesItem {
 
     FLAG_DELETED("flag.deleted"),
 
-    TEST_SEND("test.send");
+    TEST_SEND("test.send"),
+
+    SUBSCRIPTION_TRIAL_ENDED("subscription.trial.ended");
 
     private final String value;
 
diff --git a/src/main/java/com/schematic/api/resources/webhooks/types/UpdateWebhookRequestBodyRequestTypesItem.java b/src/main/java/com/schematic/api/resources/webhooks/types/UpdateWebhookRequestBodyRequestTypesItem.java
index d881ae6..426ae36 100644
--- a/src/main/java/com/schematic/api/resources/webhooks/types/UpdateWebhookRequestBodyRequestTypesItem.java
+++ b/src/main/java/com/schematic/api/resources/webhooks/types/UpdateWebhookRequestBodyRequestTypesItem.java
@@ -50,7 +50,9 @@ public enum UpdateWebhookRequestBodyRequestTypesItem {
 
     FLAG_DELETED("flag.deleted"),
 
-    TEST_SEND("test.send");
+    TEST_SEND("test.send"),
+
+    SUBSCRIPTION_TRIAL_ENDED("subscription.trial.ended");
 
     private final String value;
 
diff --git a/src/main/java/com/schematic/api/types/BillingPriceView.java b/src/main/java/com/schematic/api/types/BillingPriceView.java
index fa589f2..9436d2d 100644
--- a/src/main/java/com/schematic/api/types/BillingPriceView.java
+++ b/src/main/java/com/schematic/api/types/BillingPriceView.java
@@ -30,6 +30,8 @@ public final class BillingPriceView {
 
     private final String interval;
 
+    private final boolean isActive;
+
     private final Optional<String> meterId;
 
     private final int price;
@@ -55,6 +57,7 @@ private BillingPriceView(
             String currency,
             String id,
             String interval,
+            boolean isActive,
             Optional<String> meterId,
             int price,
             String priceExternalId,
@@ -69,6 +72,7 @@ private BillingPriceView(
         this.currency = currency;
         this.id = id;
         this.interval = interval;
+        this.isActive = isActive;
         this.meterId = meterId;
         this.price = price;
         this.priceExternalId = priceExternalId;
@@ -101,6 +105,11 @@ public String getInterval() {
         return interval;
     }
 
+    @JsonProperty("is_active")
+    public boolean getIsActive() {
+        return isActive;
+    }
+
     @JsonProperty("meter_id")
     public Optional<String> getMeterId() {
         return meterId;
@@ -162,6 +171,7 @@ private boolean equalTo(BillingPriceView other) {
                 && currency.equals(other.currency)
                 && id.equals(other.id)
                 && interval.equals(other.interval)
+                && isActive == other.isActive
                 && meterId.equals(other.meterId)
                 && price == other.price
                 && priceExternalId.equals(other.priceExternalId)
@@ -180,6 +190,7 @@ public int hashCode() {
                 this.currency,
                 this.id,
                 this.interval,
+                this.isActive,
                 this.meterId,
                 this.price,
                 this.priceExternalId,
@@ -215,7 +226,11 @@ public interface IdStage {
     }
 
     public interface IntervalStage {
-        PriceStage interval(@NotNull String interval);
+        IsActiveStage interval(@NotNull String interval);
+    }
+
+    public interface IsActiveStage {
+        PriceStage isActive(boolean isActive);
     }
 
     public interface PriceStage {
@@ -264,6 +279,7 @@ public static final class Builder
                     CurrencyStage,
                     IdStage,
                     IntervalStage,
+                    IsActiveStage,
                     PriceStage,
                     PriceExternalIdStage,
                     PriceIdStage,
@@ -281,6 +297,8 @@ public static final class Builder
 
         private String interval;
 
+        private boolean isActive;
+
         private int price;
 
         private String priceExternalId;
@@ -310,6 +328,7 @@ public Builder from(BillingPriceView other) {
             currency(other.getCurrency());
             id(other.getId());
             interval(other.getInterval());
+            isActive(other.getIsActive());
             meterId(other.getMeterId());
             price(other.getPrice());
             priceExternalId(other.getPriceExternalId());
@@ -345,11 +364,18 @@ public IntervalStage id(@NotNull String id) {
 
         @java.lang.Override
         @JsonSetter("interval")
-        public PriceStage interval(@NotNull String interval) {
+        public IsActiveStage interval(@NotNull String interval) {
             this.interval = Objects.requireNonNull(interval, "interval must not be null");
             return this;
         }
 
+        @java.lang.Override
+        @JsonSetter("is_active")
+        public PriceStage isActive(boolean isActive) {
+            this.isActive = isActive;
+            return this;
+        }
+
         @java.lang.Override
         @JsonSetter("price")
         public PriceExternalIdStage price(int price) {
@@ -426,6 +452,7 @@ public BillingPriceView build() {
                     currency,
                     id,
                     interval,
+                    isActive,
                     meterId,
                     price,
                     priceExternalId,
diff --git a/src/main/java/com/schematic/api/types/BillingProductPriceResponseData.java b/src/main/java/com/schematic/api/types/BillingProductPriceResponseData.java
index 5429388..016d990 100644
--- a/src/main/java/com/schematic/api/types/BillingProductPriceResponseData.java
+++ b/src/main/java/com/schematic/api/types/BillingProductPriceResponseData.java
@@ -30,6 +30,8 @@ public final class BillingProductPriceResponseData {
 
     private final String interval;
 
+    private final boolean isActive;
+
     private final Optional<String> meterId;
 
     private final int price;
@@ -49,6 +51,7 @@ private BillingProductPriceResponseData(
             String currency,
             String id,
             String interval,
+            boolean isActive,
             Optional<String> meterId,
             int price,
             String priceExternalId,
@@ -60,6 +63,7 @@ private BillingProductPriceResponseData(
         this.currency = currency;
         this.id = id;
         this.interval = interval;
+        this.isActive = isActive;
         this.meterId = meterId;
         this.price = price;
         this.priceExternalId = priceExternalId;
@@ -89,6 +93,11 @@ public String getInterval() {
         return interval;
     }
 
+    @JsonProperty("is_active")
+    public boolean getIsActive() {
+        return isActive;
+    }
+
     @JsonProperty("meter_id")
     public Optional<String> getMeterId() {
         return meterId;
@@ -135,6 +144,7 @@ private boolean equalTo(BillingProductPriceResponseData other) {
                 && currency.equals(other.currency)
                 && id.equals(other.id)
                 && interval.equals(other.interval)
+                && isActive == other.isActive
                 && meterId.equals(other.meterId)
                 && price == other.price
                 && priceExternalId.equals(other.priceExternalId)
@@ -150,6 +160,7 @@ public int hashCode() {
                 this.currency,
                 this.id,
                 this.interval,
+                this.isActive,
                 this.meterId,
                 this.price,
                 this.priceExternalId,
@@ -182,7 +193,11 @@ public interface IdStage {
     }
 
     public interface IntervalStage {
-        PriceStage interval(@NotNull String interval);
+        IsActiveStage interval(@NotNull String interval);
+    }
+
+    public interface IsActiveStage {
+        PriceStage isActive(boolean isActive);
     }
 
     public interface PriceStage {
@@ -219,6 +234,7 @@ public static final class Builder
                     CurrencyStage,
                     IdStage,
                     IntervalStage,
+                    IsActiveStage,
                     PriceStage,
                     PriceExternalIdStage,
                     ProductExternalIdStage,
@@ -233,6 +249,8 @@ public static final class Builder
 
         private String interval;
 
+        private boolean isActive;
+
         private int price;
 
         private String priceExternalId;
@@ -256,6 +274,7 @@ public Builder from(BillingProductPriceResponseData other) {
             currency(other.getCurrency());
             id(other.getId());
             interval(other.getInterval());
+            isActive(other.getIsActive());
             meterId(other.getMeterId());
             price(other.getPrice());
             priceExternalId(other.getPriceExternalId());
@@ -288,11 +307,18 @@ public IntervalStage id(@NotNull String id) {
 
         @java.lang.Override
         @JsonSetter("interval")
-        public PriceStage interval(@NotNull String interval) {
+        public IsActiveStage interval(@NotNull String interval) {
             this.interval = Objects.requireNonNull(interval, "interval must not be null");
             return this;
         }
 
+        @java.lang.Override
+        @JsonSetter("is_active")
+        public PriceStage isActive(boolean isActive) {
+            this.isActive = isActive;
+            return this;
+        }
+
         @java.lang.Override
         @JsonSetter("price")
         public PriceExternalIdStage price(int price) {
@@ -348,6 +374,7 @@ public BillingProductPriceResponseData build() {
                     currency,
                     id,
                     interval,
+                    isActive,
                     meterId,
                     price,
                     priceExternalId,
diff --git a/src/main/java/com/schematic/api/types/CheckFlagOutputWithFlagKey.java b/src/main/java/com/schematic/api/types/CheckFlagOutputWithFlagKey.java
deleted file mode 100644
index 0c21c35..0000000
--- a/src/main/java/com/schematic/api/types/CheckFlagOutputWithFlagKey.java
+++ /dev/null
@@ -1,306 +0,0 @@
-/**
- * This file was auto-generated by Fern from our API Definition.
- */
-package com.schematic.api.types;
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter;
-import com.fasterxml.jackson.annotation.JsonAnySetter;
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.annotation.JsonSetter;
-import com.fasterxml.jackson.annotation.Nulls;
-import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
-import com.schematic.api.core.ObjectMappers;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Optional;
-import org.jetbrains.annotations.NotNull;
-
-@JsonInclude(JsonInclude.Include.NON_ABSENT)
-@JsonDeserialize(builder = CheckFlagOutputWithFlagKey.Builder.class)
-public final class CheckFlagOutputWithFlagKey {
-    private final Optional<String> companyId;
-
-    private final Optional<String> error;
-
-    private final String flag;
-
-    private final Optional<String> flagId;
-
-    private final String reason;
-
-    private final Optional<String> ruleId;
-
-    private final Optional<String> userId;
-
-    private final boolean value;
-
-    private final Map<String, Object> additionalProperties;
-
-    private CheckFlagOutputWithFlagKey(
-            Optional<String> companyId,
-            Optional<String> error,
-            String flag,
-            Optional<String> flagId,
-            String reason,
-            Optional<String> ruleId,
-            Optional<String> userId,
-            boolean value,
-            Map<String, Object> additionalProperties) {
-        this.companyId = companyId;
-        this.error = error;
-        this.flag = flag;
-        this.flagId = flagId;
-        this.reason = reason;
-        this.ruleId = ruleId;
-        this.userId = userId;
-        this.value = value;
-        this.additionalProperties = additionalProperties;
-    }
-
-    @JsonProperty("company_id")
-    public Optional<String> getCompanyId() {
-        return companyId;
-    }
-
-    @JsonProperty("error")
-    public Optional<String> getError() {
-        return error;
-    }
-
-    @JsonProperty("flag")
-    public String getFlag() {
-        return flag;
-    }
-
-    @JsonProperty("flag_id")
-    public Optional<String> getFlagId() {
-        return flagId;
-    }
-
-    @JsonProperty("reason")
-    public String getReason() {
-        return reason;
-    }
-
-    @JsonProperty("rule_id")
-    public Optional<String> getRuleId() {
-        return ruleId;
-    }
-
-    @JsonProperty("user_id")
-    public Optional<String> getUserId() {
-        return userId;
-    }
-
-    @JsonProperty("value")
-    public boolean getValue() {
-        return value;
-    }
-
-    @java.lang.Override
-    public boolean equals(Object other) {
-        if (this == other) return true;
-        return other instanceof CheckFlagOutputWithFlagKey && equalTo((CheckFlagOutputWithFlagKey) other);
-    }
-
-    @JsonAnyGetter
-    public Map<String, Object> getAdditionalProperties() {
-        return this.additionalProperties;
-    }
-
-    private boolean equalTo(CheckFlagOutputWithFlagKey other) {
-        return companyId.equals(other.companyId)
-                && error.equals(other.error)
-                && flag.equals(other.flag)
-                && flagId.equals(other.flagId)
-                && reason.equals(other.reason)
-                && ruleId.equals(other.ruleId)
-                && userId.equals(other.userId)
-                && value == other.value;
-    }
-
-    @java.lang.Override
-    public int hashCode() {
-        return Objects.hash(
-                this.companyId, this.error, this.flag, this.flagId, this.reason, this.ruleId, this.userId, this.value);
-    }
-
-    @java.lang.Override
-    public String toString() {
-        return ObjectMappers.stringify(this);
-    }
-
-    public static FlagStage builder() {
-        return new Builder();
-    }
-
-    public interface FlagStage {
-        ReasonStage flag(@NotNull String flag);
-
-        Builder from(CheckFlagOutputWithFlagKey other);
-    }
-
-    public interface ReasonStage {
-        ValueStage reason(@NotNull String reason);
-    }
-
-    public interface ValueStage {
-        _FinalStage value(boolean value);
-    }
-
-    public interface _FinalStage {
-        CheckFlagOutputWithFlagKey build();
-
-        _FinalStage companyId(Optional<String> companyId);
-
-        _FinalStage companyId(String companyId);
-
-        _FinalStage error(Optional<String> error);
-
-        _FinalStage error(String error);
-
-        _FinalStage flagId(Optional<String> flagId);
-
-        _FinalStage flagId(String flagId);
-
-        _FinalStage ruleId(Optional<String> ruleId);
-
-        _FinalStage ruleId(String ruleId);
-
-        _FinalStage userId(Optional<String> userId);
-
-        _FinalStage userId(String userId);
-    }
-
-    @JsonIgnoreProperties(ignoreUnknown = true)
-    public static final class Builder implements FlagStage, ReasonStage, ValueStage, _FinalStage {
-        private String flag;
-
-        private String reason;
-
-        private boolean value;
-
-        private Optional<String> userId = Optional.empty();
-
-        private Optional<String> ruleId = Optional.empty();
-
-        private Optional<String> flagId = Optional.empty();
-
-        private Optional<String> error = Optional.empty();
-
-        private Optional<String> companyId = Optional.empty();
-
-        @JsonAnySetter
-        private Map<String, Object> additionalProperties = new HashMap<>();
-
-        private Builder() {}
-
-        @java.lang.Override
-        public Builder from(CheckFlagOutputWithFlagKey other) {
-            companyId(other.getCompanyId());
-            error(other.getError());
-            flag(other.getFlag());
-            flagId(other.getFlagId());
-            reason(other.getReason());
-            ruleId(other.getRuleId());
-            userId(other.getUserId());
-            value(other.getValue());
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter("flag")
-        public ReasonStage flag(@NotNull String flag) {
-            this.flag = Objects.requireNonNull(flag, "flag must not be null");
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter("reason")
-        public ValueStage reason(@NotNull String reason) {
-            this.reason = Objects.requireNonNull(reason, "reason must not be null");
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter("value")
-        public _FinalStage value(boolean value) {
-            this.value = value;
-            return this;
-        }
-
-        @java.lang.Override
-        public _FinalStage userId(String userId) {
-            this.userId = Optional.ofNullable(userId);
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter(value = "user_id", nulls = Nulls.SKIP)
-        public _FinalStage userId(Optional<String> userId) {
-            this.userId = userId;
-            return this;
-        }
-
-        @java.lang.Override
-        public _FinalStage ruleId(String ruleId) {
-            this.ruleId = Optional.ofNullable(ruleId);
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter(value = "rule_id", nulls = Nulls.SKIP)
-        public _FinalStage ruleId(Optional<String> ruleId) {
-            this.ruleId = ruleId;
-            return this;
-        }
-
-        @java.lang.Override
-        public _FinalStage flagId(String flagId) {
-            this.flagId = Optional.ofNullable(flagId);
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter(value = "flag_id", nulls = Nulls.SKIP)
-        public _FinalStage flagId(Optional<String> flagId) {
-            this.flagId = flagId;
-            return this;
-        }
-
-        @java.lang.Override
-        public _FinalStage error(String error) {
-            this.error = Optional.ofNullable(error);
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter(value = "error", nulls = Nulls.SKIP)
-        public _FinalStage error(Optional<String> error) {
-            this.error = error;
-            return this;
-        }
-
-        @java.lang.Override
-        public _FinalStage companyId(String companyId) {
-            this.companyId = Optional.ofNullable(companyId);
-            return this;
-        }
-
-        @java.lang.Override
-        @JsonSetter(value = "company_id", nulls = Nulls.SKIP)
-        public _FinalStage companyId(Optional<String> companyId) {
-            this.companyId = companyId;
-            return this;
-        }
-
-        @java.lang.Override
-        public CheckFlagOutputWithFlagKey build() {
-            return new CheckFlagOutputWithFlagKey(
-                    companyId, error, flag, flagId, reason, ruleId, userId, value, additionalProperties);
-        }
-    }
-}
diff --git a/src/main/java/com/schematic/api/types/CheckFlagResponseData.java b/src/main/java/com/schematic/api/types/CheckFlagResponseData.java
index a8bbd4d..59f6f4e 100644
--- a/src/main/java/com/schematic/api/types/CheckFlagResponseData.java
+++ b/src/main/java/com/schematic/api/types/CheckFlagResponseData.java
@@ -12,6 +12,7 @@
 import com.fasterxml.jackson.annotation.Nulls;
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.schematic.api.core.ObjectMappers;
+import java.time.OffsetDateTime;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
@@ -25,12 +26,24 @@ public final class CheckFlagResponseData {
 
     private final Optional<String> error;
 
+    private final Optional<Integer> featureAllocation;
+
+    private final Optional<Integer> featureUsage;
+
+    private final Optional<String> featureUsagePeriod;
+
+    private final Optional<OffsetDateTime> featureUsageResetAt;
+
+    private final String flag;
+
     private final Optional<String> flagId;
 
     private final String reason;
 
     private final Optional<String> ruleId;
 
+    private final Optional<String> ruleType;
+
     private final Optional<String> userId;
 
     private final boolean value;
@@ -40,52 +53,133 @@ public final class CheckFlagResponseData {
     private CheckFlagResponseData(
             Optional<String> companyId,
             Optional<String> error,
+            Optional<Integer> featureAllocation,
+            Optional<Integer> featureUsage,
+            Optional<String> featureUsagePeriod,
+            Optional<OffsetDateTime> featureUsageResetAt,
+            String flag,
             Optional<String> flagId,
             String reason,
             Optional<String> ruleId,
+            Optional<String> ruleType,
             Optional<String> userId,
             boolean value,
             Map<String, Object> additionalProperties) {
         this.companyId = companyId;
         this.error = error;
+        this.featureAllocation = featureAllocation;
+        this.featureUsage = featureUsage;
+        this.featureUsagePeriod = featureUsagePeriod;
+        this.featureUsageResetAt = featureUsageResetAt;
+        this.flag = flag;
         this.flagId = flagId;
         this.reason = reason;
         this.ruleId = ruleId;
+        this.ruleType = ruleType;
         this.userId = userId;
         this.value = value;
         this.additionalProperties = additionalProperties;
     }
 
+    /**
+     * @return If company keys were provided and matched a company, its ID
+     */
     @JsonProperty("company_id")
     public Optional<String> getCompanyId() {
         return companyId;
     }
 
+    /**
+     * @return If an error occurred while checking the flag, the error message
+     */
     @JsonProperty("error")
     public Optional<String> getError() {
         return error;
     }
 
+    /**
+     * @return If a numeric feature entitlement rule was matched, its allocation
+     */
+    @JsonProperty("feature_allocation")
+    public Optional<Integer> getFeatureAllocation() {
+        return featureAllocation;
+    }
+
+    /**
+     * @return If a numeric feature entitlement rule was matched, the company's usage
+     */
+    @JsonProperty("feature_usage")
+    public Optional<Integer> getFeatureUsage() {
+        return featureUsage;
+    }
+
+    /**
+     * @return For event-based feature entitlement rules, the period over which usage is tracked (current_month, current_day, current_week, all_time)
+     */
+    @JsonProperty("feature_usage_period")
+    public Optional<String> getFeatureUsagePeriod() {
+        return featureUsagePeriod;
+    }
+
+    /**
+     * @return For event-based feature entitlement rules, when the usage period will reset
+     */
+    @JsonProperty("feature_usage_reset_at")
+    public Optional<OffsetDateTime> getFeatureUsageResetAt() {
+        return featureUsageResetAt;
+    }
+
+    /**
+     * @return The key used to check the flag
+     */
+    @JsonProperty("flag")
+    public String getFlag() {
+        return flag;
+    }
+
+    /**
+     * @return If a flag was found, its ID
+     */
     @JsonProperty("flag_id")
     public Optional<String> getFlagId() {
         return flagId;
     }
 
+    /**
+     * @return A human-readable explanation of the result
+     */
     @JsonProperty("reason")
     public String getReason() {
         return reason;
     }
 
+    /**
+     * @return If a rule was found, its ID
+     */
     @JsonProperty("rule_id")
     public Optional<String> getRuleId() {
         return ruleId;
     }
 
+    /**
+     * @return If a rule was found, its type
+     */
+    @JsonProperty("rule_type")
+    public Optional<String> getRuleType() {
+        return ruleType;
+    }
+
+    /**
+     * @return If user keys were provided and matched a user, its ID
+     */
     @JsonProperty("user_id")
     public Optional<String> getUserId() {
         return userId;
     }
 
+    /**
+     * @return A boolean flag check result; for feature entitlements, this represents whether further consumption of the feature is permitted
+     */
     @JsonProperty("value")
     public boolean getValue() {
         return value;
@@ -105,16 +199,35 @@ public Map<String, Object> getAdditionalProperties() {
     private boolean equalTo(CheckFlagResponseData other) {
         return companyId.equals(other.companyId)
                 && error.equals(other.error)
+                && featureAllocation.equals(other.featureAllocation)
+                && featureUsage.equals(other.featureUsage)
+                && featureUsagePeriod.equals(other.featureUsagePeriod)
+                && featureUsageResetAt.equals(other.featureUsageResetAt)
+                && flag.equals(other.flag)
                 && flagId.equals(other.flagId)
                 && reason.equals(other.reason)
                 && ruleId.equals(other.ruleId)
+                && ruleType.equals(other.ruleType)
                 && userId.equals(other.userId)
                 && value == other.value;
     }
 
     @java.lang.Override
     public int hashCode() {
-        return Objects.hash(this.companyId, this.error, this.flagId, this.reason, this.ruleId, this.userId, this.value);
+        return Objects.hash(
+                this.companyId,
+                this.error,
+                this.featureAllocation,
+                this.featureUsage,
+                this.featureUsagePeriod,
+                this.featureUsageResetAt,
+                this.flag,
+                this.flagId,
+                this.reason,
+                this.ruleId,
+                this.ruleType,
+                this.userId,
+                this.value);
     }
 
     @java.lang.Override
@@ -122,16 +235,20 @@ public String toString() {
         return ObjectMappers.stringify(this);
     }
 
-    public static ReasonStage builder() {
+    public static FlagStage builder() {
         return new Builder();
     }
 
-    public interface ReasonStage {
-        ValueStage reason(@NotNull String reason);
+    public interface FlagStage {
+        ReasonStage flag(@NotNull String flag);
 
         Builder from(CheckFlagResponseData other);
     }
 
+    public interface ReasonStage {
+        ValueStage reason(@NotNull String reason);
+    }
+
     public interface ValueStage {
         _FinalStage value(boolean value);
     }
@@ -147,6 +264,22 @@ public interface _FinalStage {
 
         _FinalStage error(String error);
 
+        _FinalStage featureAllocation(Optional<Integer> featureAllocation);
+
+        _FinalStage featureAllocation(Integer featureAllocation);
+
+        _FinalStage featureUsage(Optional<Integer> featureUsage);
+
+        _FinalStage featureUsage(Integer featureUsage);
+
+        _FinalStage featureUsagePeriod(Optional<String> featureUsagePeriod);
+
+        _FinalStage featureUsagePeriod(String featureUsagePeriod);
+
+        _FinalStage featureUsageResetAt(Optional<OffsetDateTime> featureUsageResetAt);
+
+        _FinalStage featureUsageResetAt(OffsetDateTime featureUsageResetAt);
+
         _FinalStage flagId(Optional<String> flagId);
 
         _FinalStage flagId(String flagId);
@@ -155,23 +288,39 @@ public interface _FinalStage {
 
         _FinalStage ruleId(String ruleId);
 
+        _FinalStage ruleType(Optional<String> ruleType);
+
+        _FinalStage ruleType(String ruleType);
+
         _FinalStage userId(Optional<String> userId);
 
         _FinalStage userId(String userId);
     }
 
     @JsonIgnoreProperties(ignoreUnknown = true)
-    public static final class Builder implements ReasonStage, ValueStage, _FinalStage {
+    public static final class Builder implements FlagStage, ReasonStage, ValueStage, _FinalStage {
+        private String flag;
+
         private String reason;
 
         private boolean value;
 
         private Optional<String> userId = Optional.empty();
 
+        private Optional<String> ruleType = Optional.empty();
+
         private Optional<String> ruleId = Optional.empty();
 
         private Optional<String> flagId = Optional.empty();
 
+        private Optional<OffsetDateTime> featureUsageResetAt = Optional.empty();
+
+        private Optional<String> featureUsagePeriod = Optional.empty();
+
+        private Optional<Integer> featureUsage = Optional.empty();
+
+        private Optional<Integer> featureAllocation = Optional.empty();
+
         private Optional<String> error = Optional.empty();
 
         private Optional<String> companyId = Optional.empty();
@@ -185,14 +334,35 @@ private Builder() {}
         public Builder from(CheckFlagResponseData other) {
             companyId(other.getCompanyId());
             error(other.getError());
+            featureAllocation(other.getFeatureAllocation());
+            featureUsage(other.getFeatureUsage());
+            featureUsagePeriod(other.getFeatureUsagePeriod());
+            featureUsageResetAt(other.getFeatureUsageResetAt());
+            flag(other.getFlag());
             flagId(other.getFlagId());
             reason(other.getReason());
             ruleId(other.getRuleId());
+            ruleType(other.getRuleType());
             userId(other.getUserId());
             value(other.getValue());
             return this;
         }
 
+        /**
+         * <p>The key used to check the flag</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        @JsonSetter("flag")
+        public ReasonStage flag(@NotNull String flag) {
+            this.flag = Objects.requireNonNull(flag, "flag must not be null");
+            return this;
+        }
+
+        /**
+         * <p>A human-readable explanation of the result</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         @JsonSetter("reason")
         public ValueStage reason(@NotNull String reason) {
@@ -200,6 +370,10 @@ public ValueStage reason(@NotNull String reason) {
             return this;
         }
 
+        /**
+         * <p>A boolean flag check result; for feature entitlements, this represents whether further consumption of the feature is permitted</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         @JsonSetter("value")
         public _FinalStage value(boolean value) {
@@ -207,6 +381,10 @@ public _FinalStage value(boolean value) {
             return this;
         }
 
+        /**
+         * <p>If user keys were provided and matched a user, its ID</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         public _FinalStage userId(String userId) {
             this.userId = Optional.ofNullable(userId);
@@ -220,6 +398,27 @@ public _FinalStage userId(Optional<String> userId) {
             return this;
         }
 
+        /**
+         * <p>If a rule was found, its type</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage ruleType(String ruleType) {
+            this.ruleType = Optional.ofNullable(ruleType);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "rule_type", nulls = Nulls.SKIP)
+        public _FinalStage ruleType(Optional<String> ruleType) {
+            this.ruleType = ruleType;
+            return this;
+        }
+
+        /**
+         * <p>If a rule was found, its ID</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         public _FinalStage ruleId(String ruleId) {
             this.ruleId = Optional.ofNullable(ruleId);
@@ -233,6 +432,10 @@ public _FinalStage ruleId(Optional<String> ruleId) {
             return this;
         }
 
+        /**
+         * <p>If a flag was found, its ID</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         public _FinalStage flagId(String flagId) {
             this.flagId = Optional.ofNullable(flagId);
@@ -246,6 +449,78 @@ public _FinalStage flagId(Optional<String> flagId) {
             return this;
         }
 
+        /**
+         * <p>For event-based feature entitlement rules, when the usage period will reset</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage featureUsageResetAt(OffsetDateTime featureUsageResetAt) {
+            this.featureUsageResetAt = Optional.ofNullable(featureUsageResetAt);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "feature_usage_reset_at", nulls = Nulls.SKIP)
+        public _FinalStage featureUsageResetAt(Optional<OffsetDateTime> featureUsageResetAt) {
+            this.featureUsageResetAt = featureUsageResetAt;
+            return this;
+        }
+
+        /**
+         * <p>For event-based feature entitlement rules, the period over which usage is tracked (current_month, current_day, current_week, all_time)</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage featureUsagePeriod(String featureUsagePeriod) {
+            this.featureUsagePeriod = Optional.ofNullable(featureUsagePeriod);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "feature_usage_period", nulls = Nulls.SKIP)
+        public _FinalStage featureUsagePeriod(Optional<String> featureUsagePeriod) {
+            this.featureUsagePeriod = featureUsagePeriod;
+            return this;
+        }
+
+        /**
+         * <p>If a numeric feature entitlement rule was matched, the company's usage</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage featureUsage(Integer featureUsage) {
+            this.featureUsage = Optional.ofNullable(featureUsage);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "feature_usage", nulls = Nulls.SKIP)
+        public _FinalStage featureUsage(Optional<Integer> featureUsage) {
+            this.featureUsage = featureUsage;
+            return this;
+        }
+
+        /**
+         * <p>If a numeric feature entitlement rule was matched, its allocation</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage featureAllocation(Integer featureAllocation) {
+            this.featureAllocation = Optional.ofNullable(featureAllocation);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "feature_allocation", nulls = Nulls.SKIP)
+        public _FinalStage featureAllocation(Optional<Integer> featureAllocation) {
+            this.featureAllocation = featureAllocation;
+            return this;
+        }
+
+        /**
+         * <p>If an error occurred while checking the flag, the error message</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         public _FinalStage error(String error) {
             this.error = Optional.ofNullable(error);
@@ -259,6 +534,10 @@ public _FinalStage error(Optional<String> error) {
             return this;
         }
 
+        /**
+         * <p>If company keys were provided and matched a company, its ID</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
         @java.lang.Override
         public _FinalStage companyId(String companyId) {
             this.companyId = Optional.ofNullable(companyId);
@@ -275,7 +554,20 @@ public _FinalStage companyId(Optional<String> companyId) {
         @java.lang.Override
         public CheckFlagResponseData build() {
             return new CheckFlagResponseData(
-                    companyId, error, flagId, reason, ruleId, userId, value, additionalProperties);
+                    companyId,
+                    error,
+                    featureAllocation,
+                    featureUsage,
+                    featureUsagePeriod,
+                    featureUsageResetAt,
+                    flag,
+                    flagId,
+                    reason,
+                    ruleId,
+                    ruleType,
+                    userId,
+                    value,
+                    additionalProperties);
         }
     }
 }
diff --git a/src/main/java/com/schematic/api/types/CheckFlagsResponseData.java b/src/main/java/com/schematic/api/types/CheckFlagsResponseData.java
index 822daf5..0375f8f 100644
--- a/src/main/java/com/schematic/api/types/CheckFlagsResponseData.java
+++ b/src/main/java/com/schematic/api/types/CheckFlagsResponseData.java
@@ -21,17 +21,17 @@
 @JsonInclude(JsonInclude.Include.NON_ABSENT)
 @JsonDeserialize(builder = CheckFlagsResponseData.Builder.class)
 public final class CheckFlagsResponseData {
-    private final List<CheckFlagOutputWithFlagKey> flags;
+    private final List<CheckFlagResponseData> flags;
 
     private final Map<String, Object> additionalProperties;
 
-    private CheckFlagsResponseData(List<CheckFlagOutputWithFlagKey> flags, Map<String, Object> additionalProperties) {
+    private CheckFlagsResponseData(List<CheckFlagResponseData> flags, Map<String, Object> additionalProperties) {
         this.flags = flags;
         this.additionalProperties = additionalProperties;
     }
 
     @JsonProperty("flags")
-    public List<CheckFlagOutputWithFlagKey> getFlags() {
+    public List<CheckFlagResponseData> getFlags() {
         return flags;
     }
 
@@ -66,7 +66,7 @@ public static Builder builder() {
 
     @JsonIgnoreProperties(ignoreUnknown = true)
     public static final class Builder {
-        private List<CheckFlagOutputWithFlagKey> flags = new ArrayList<>();
+        private List<CheckFlagResponseData> flags = new ArrayList<>();
 
         @JsonAnySetter
         private Map<String, Object> additionalProperties = new HashMap<>();
@@ -79,18 +79,18 @@ public Builder from(CheckFlagsResponseData other) {
         }
 
         @JsonSetter(value = "flags", nulls = Nulls.SKIP)
-        public Builder flags(List<CheckFlagOutputWithFlagKey> flags) {
+        public Builder flags(List<CheckFlagResponseData> flags) {
             this.flags.clear();
             this.flags.addAll(flags);
             return this;
         }
 
-        public Builder addFlags(CheckFlagOutputWithFlagKey flags) {
+        public Builder addFlags(CheckFlagResponseData flags) {
             this.flags.add(flags);
             return this;
         }
 
-        public Builder addAllFlags(List<CheckFlagOutputWithFlagKey> flags) {
+        public Builder addAllFlags(List<CheckFlagResponseData> flags) {
             this.flags.addAll(flags);
             return this;
         }
diff --git a/src/main/java/com/schematic/api/types/CheckoutDataResponseData.java b/src/main/java/com/schematic/api/types/CheckoutDataResponseData.java
new file mode 100644
index 0000000..0785869
--- /dev/null
+++ b/src/main/java/com/schematic/api/types/CheckoutDataResponseData.java
@@ -0,0 +1,246 @@
+/**
+ * This file was auto-generated by Fern from our API Definition.
+ */
+package com.schematic.api.types;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.schematic.api.core.ObjectMappers;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+
+@JsonInclude(JsonInclude.Include.NON_ABSENT)
+@JsonDeserialize(builder = CheckoutDataResponseData.Builder.class)
+public final class CheckoutDataResponseData {
+    private final List<PlanDetailResponseData> activeAddOns;
+
+    private final Optional<PlanDetailResponseData> activePlan;
+
+    private final List<UsageBasedEntitlementResponseData> activeUsageBasedEntitlements;
+
+    private final Optional<CompanyDetailResponseData> company;
+
+    private final Optional<FeatureUsageDetailResponseData> featureUsage;
+
+    private final Optional<CompanySubscriptionResponseData> subscription;
+
+    private final Map<String, Object> additionalProperties;
+
+    private CheckoutDataResponseData(
+            List<PlanDetailResponseData> activeAddOns,
+            Optional<PlanDetailResponseData> activePlan,
+            List<UsageBasedEntitlementResponseData> activeUsageBasedEntitlements,
+            Optional<CompanyDetailResponseData> company,
+            Optional<FeatureUsageDetailResponseData> featureUsage,
+            Optional<CompanySubscriptionResponseData> subscription,
+            Map<String, Object> additionalProperties) {
+        this.activeAddOns = activeAddOns;
+        this.activePlan = activePlan;
+        this.activeUsageBasedEntitlements = activeUsageBasedEntitlements;
+        this.company = company;
+        this.featureUsage = featureUsage;
+        this.subscription = subscription;
+        this.additionalProperties = additionalProperties;
+    }
+
+    @JsonProperty("active_add_ons")
+    public List<PlanDetailResponseData> getActiveAddOns() {
+        return activeAddOns;
+    }
+
+    @JsonProperty("active_plan")
+    public Optional<PlanDetailResponseData> getActivePlan() {
+        return activePlan;
+    }
+
+    @JsonProperty("active_usage_based_entitlements")
+    public List<UsageBasedEntitlementResponseData> getActiveUsageBasedEntitlements() {
+        return activeUsageBasedEntitlements;
+    }
+
+    @JsonProperty("company")
+    public Optional<CompanyDetailResponseData> getCompany() {
+        return company;
+    }
+
+    @JsonProperty("feature_usage")
+    public Optional<FeatureUsageDetailResponseData> getFeatureUsage() {
+        return featureUsage;
+    }
+
+    @JsonProperty("subscription")
+    public Optional<CompanySubscriptionResponseData> getSubscription() {
+        return subscription;
+    }
+
+    @java.lang.Override
+    public boolean equals(Object other) {
+        if (this == other) return true;
+        return other instanceof CheckoutDataResponseData && equalTo((CheckoutDataResponseData) other);
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.additionalProperties;
+    }
+
+    private boolean equalTo(CheckoutDataResponseData other) {
+        return activeAddOns.equals(other.activeAddOns)
+                && activePlan.equals(other.activePlan)
+                && activeUsageBasedEntitlements.equals(other.activeUsageBasedEntitlements)
+                && company.equals(other.company)
+                && featureUsage.equals(other.featureUsage)
+                && subscription.equals(other.subscription);
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+        return Objects.hash(
+                this.activeAddOns,
+                this.activePlan,
+                this.activeUsageBasedEntitlements,
+                this.company,
+                this.featureUsage,
+                this.subscription);
+    }
+
+    @java.lang.Override
+    public String toString() {
+        return ObjectMappers.stringify(this);
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static final class Builder {
+        private List<PlanDetailResponseData> activeAddOns = new ArrayList<>();
+
+        private Optional<PlanDetailResponseData> activePlan = Optional.empty();
+
+        private List<UsageBasedEntitlementResponseData> activeUsageBasedEntitlements = new ArrayList<>();
+
+        private Optional<CompanyDetailResponseData> company = Optional.empty();
+
+        private Optional<FeatureUsageDetailResponseData> featureUsage = Optional.empty();
+
+        private Optional<CompanySubscriptionResponseData> subscription = Optional.empty();
+
+        @JsonAnySetter
+        private Map<String, Object> additionalProperties = new HashMap<>();
+
+        private Builder() {}
+
+        public Builder from(CheckoutDataResponseData other) {
+            activeAddOns(other.getActiveAddOns());
+            activePlan(other.getActivePlan());
+            activeUsageBasedEntitlements(other.getActiveUsageBasedEntitlements());
+            company(other.getCompany());
+            featureUsage(other.getFeatureUsage());
+            subscription(other.getSubscription());
+            return this;
+        }
+
+        @JsonSetter(value = "active_add_ons", nulls = Nulls.SKIP)
+        public Builder activeAddOns(List<PlanDetailResponseData> activeAddOns) {
+            this.activeAddOns.clear();
+            this.activeAddOns.addAll(activeAddOns);
+            return this;
+        }
+
+        public Builder addActiveAddOns(PlanDetailResponseData activeAddOns) {
+            this.activeAddOns.add(activeAddOns);
+            return this;
+        }
+
+        public Builder addAllActiveAddOns(List<PlanDetailResponseData> activeAddOns) {
+            this.activeAddOns.addAll(activeAddOns);
+            return this;
+        }
+
+        @JsonSetter(value = "active_plan", nulls = Nulls.SKIP)
+        public Builder activePlan(Optional<PlanDetailResponseData> activePlan) {
+            this.activePlan = activePlan;
+            return this;
+        }
+
+        public Builder activePlan(PlanDetailResponseData activePlan) {
+            this.activePlan = Optional.ofNullable(activePlan);
+            return this;
+        }
+
+        @JsonSetter(value = "active_usage_based_entitlements", nulls = Nulls.SKIP)
+        public Builder activeUsageBasedEntitlements(
+                List<UsageBasedEntitlementResponseData> activeUsageBasedEntitlements) {
+            this.activeUsageBasedEntitlements.clear();
+            this.activeUsageBasedEntitlements.addAll(activeUsageBasedEntitlements);
+            return this;
+        }
+
+        public Builder addActiveUsageBasedEntitlements(UsageBasedEntitlementResponseData activeUsageBasedEntitlements) {
+            this.activeUsageBasedEntitlements.add(activeUsageBasedEntitlements);
+            return this;
+        }
+
+        public Builder addAllActiveUsageBasedEntitlements(
+                List<UsageBasedEntitlementResponseData> activeUsageBasedEntitlements) {
+            this.activeUsageBasedEntitlements.addAll(activeUsageBasedEntitlements);
+            return this;
+        }
+
+        @JsonSetter(value = "company", nulls = Nulls.SKIP)
+        public Builder company(Optional<CompanyDetailResponseData> company) {
+            this.company = company;
+            return this;
+        }
+
+        public Builder company(CompanyDetailResponseData company) {
+            this.company = Optional.ofNullable(company);
+            return this;
+        }
+
+        @JsonSetter(value = "feature_usage", nulls = Nulls.SKIP)
+        public Builder featureUsage(Optional<FeatureUsageDetailResponseData> featureUsage) {
+            this.featureUsage = featureUsage;
+            return this;
+        }
+
+        public Builder featureUsage(FeatureUsageDetailResponseData featureUsage) {
+            this.featureUsage = Optional.ofNullable(featureUsage);
+            return this;
+        }
+
+        @JsonSetter(value = "subscription", nulls = Nulls.SKIP)
+        public Builder subscription(Optional<CompanySubscriptionResponseData> subscription) {
+            this.subscription = subscription;
+            return this;
+        }
+
+        public Builder subscription(CompanySubscriptionResponseData subscription) {
+            this.subscription = Optional.ofNullable(subscription);
+            return this;
+        }
+
+        public CheckoutDataResponseData build() {
+            return new CheckoutDataResponseData(
+                    activeAddOns,
+                    activePlan,
+                    activeUsageBasedEntitlements,
+                    company,
+                    featureUsage,
+                    subscription,
+                    additionalProperties);
+        }
+    }
+}
diff --git a/src/main/java/com/schematic/api/types/CompanyOverrideResponseData.java b/src/main/java/com/schematic/api/types/CompanyOverrideResponseData.java
index 4502fe2..cfedbed 100644
--- a/src/main/java/com/schematic/api/types/CompanyOverrideResponseData.java
+++ b/src/main/java/com/schematic/api/types/CompanyOverrideResponseData.java
@@ -44,6 +44,8 @@ public final class CompanyOverrideResponseData {
 
     private final Optional<String> ruleId;
 
+    private final Optional<String> ruleIdUsageExceeded;
+
     private final OffsetDateTime updatedAt;
 
     private final Optional<Boolean> valueBool;
@@ -70,6 +72,7 @@ private CompanyOverrideResponseData(
             Optional<String> metricPeriod,
             Optional<String> metricPeriodMonthReset,
             Optional<String> ruleId,
+            Optional<String> ruleIdUsageExceeded,
             OffsetDateTime updatedAt,
             Optional<Boolean> valueBool,
             Optional<Integer> valueNumeric,
@@ -88,6 +91,7 @@ private CompanyOverrideResponseData(
         this.metricPeriod = metricPeriod;
         this.metricPeriodMonthReset = metricPeriodMonthReset;
         this.ruleId = ruleId;
+        this.ruleIdUsageExceeded = ruleIdUsageExceeded;
         this.updatedAt = updatedAt;
         this.valueBool = valueBool;
         this.valueNumeric = valueNumeric;
@@ -152,6 +156,11 @@ public Optional<String> getRuleId() {
         return ruleId;
     }
 
+    @JsonProperty("rule_id_usage_exceeded")
+    public Optional<String> getRuleIdUsageExceeded() {
+        return ruleIdUsageExceeded;
+    }
+
     @JsonProperty("updated_at")
     public OffsetDateTime getUpdatedAt() {
         return updatedAt;
@@ -205,6 +214,7 @@ private boolean equalTo(CompanyOverrideResponseData other) {
                 && metricPeriod.equals(other.metricPeriod)
                 && metricPeriodMonthReset.equals(other.metricPeriodMonthReset)
                 && ruleId.equals(other.ruleId)
+                && ruleIdUsageExceeded.equals(other.ruleIdUsageExceeded)
                 && updatedAt.equals(other.updatedAt)
                 && valueBool.equals(other.valueBool)
                 && valueNumeric.equals(other.valueNumeric)
@@ -227,6 +237,7 @@ public int hashCode() {
                 this.metricPeriod,
                 this.metricPeriodMonthReset,
                 this.ruleId,
+                this.ruleIdUsageExceeded,
                 this.updatedAt,
                 this.valueBool,
                 this.valueNumeric,
@@ -301,6 +312,10 @@ public interface _FinalStage {
 
         _FinalStage ruleId(String ruleId);
 
+        _FinalStage ruleIdUsageExceeded(Optional<String> ruleIdUsageExceeded);
+
+        _FinalStage ruleIdUsageExceeded(String ruleIdUsageExceeded);
+
         _FinalStage valueBool(Optional<Boolean> valueBool);
 
         _FinalStage valueBool(Boolean valueBool);
@@ -350,6 +365,8 @@ public static final class Builder
 
         private Optional<Boolean> valueBool = Optional.empty();
 
+        private Optional<String> ruleIdUsageExceeded = Optional.empty();
+
         private Optional<String> ruleId = Optional.empty();
 
         private Optional<String> metricPeriodMonthReset = Optional.empty();
@@ -380,6 +397,7 @@ public Builder from(CompanyOverrideResponseData other) {
             metricPeriod(other.getMetricPeriod());
             metricPeriodMonthReset(other.getMetricPeriodMonthReset());
             ruleId(other.getRuleId());
+            ruleIdUsageExceeded(other.getRuleIdUsageExceeded());
             updatedAt(other.getUpdatedAt());
             valueBool(other.getValueBool());
             valueNumeric(other.getValueNumeric());
@@ -490,6 +508,19 @@ public _FinalStage valueBool(Optional<Boolean> valueBool) {
             return this;
         }
 
+        @java.lang.Override
+        public _FinalStage ruleIdUsageExceeded(String ruleIdUsageExceeded) {
+            this.ruleIdUsageExceeded = Optional.ofNullable(ruleIdUsageExceeded);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "rule_id_usage_exceeded", nulls = Nulls.SKIP)
+        public _FinalStage ruleIdUsageExceeded(Optional<String> ruleIdUsageExceeded) {
+            this.ruleIdUsageExceeded = ruleIdUsageExceeded;
+            return this;
+        }
+
         @java.lang.Override
         public _FinalStage ruleId(String ruleId) {
             this.ruleId = Optional.ofNullable(ruleId);
@@ -582,6 +613,7 @@ public CompanyOverrideResponseData build() {
                     metricPeriod,
                     metricPeriodMonthReset,
                     ruleId,
+                    ruleIdUsageExceeded,
                     updatedAt,
                     valueBool,
                     valueNumeric,
diff --git a/src/main/java/com/schematic/api/types/ComponentHydrateResponseData.java b/src/main/java/com/schematic/api/types/ComponentHydrateResponseData.java
index fef453c..cb6717e 100644
--- a/src/main/java/com/schematic/api/types/ComponentHydrateResponseData.java
+++ b/src/main/java/com/schematic/api/types/ComponentHydrateResponseData.java
@@ -34,6 +34,8 @@ public final class ComponentHydrateResponseData {
 
     private final Optional<ComponentResponseData> component;
 
+    private final Optional<PlanDetailResponseData> defaultPlan;
+
     private final Optional<FeatureUsageDetailResponseData> featureUsage;
 
     private final Optional<StripeEmbedInfo> stripeEmbed;
@@ -53,6 +55,7 @@ private ComponentHydrateResponseData(
             Optional<ComponentCapabilities> capabilities,
             Optional<CompanyDetailResponseData> company,
             Optional<ComponentResponseData> component,
+            Optional<PlanDetailResponseData> defaultPlan,
             Optional<FeatureUsageDetailResponseData> featureUsage,
             Optional<StripeEmbedInfo> stripeEmbed,
             Optional<CompanySubscriptionResponseData> subscription,
@@ -65,6 +68,7 @@ private ComponentHydrateResponseData(
         this.capabilities = capabilities;
         this.company = company;
         this.component = component;
+        this.defaultPlan = defaultPlan;
         this.featureUsage = featureUsage;
         this.stripeEmbed = stripeEmbed;
         this.subscription = subscription;
@@ -103,6 +107,11 @@ public Optional<ComponentResponseData> getComponent() {
         return component;
     }
 
+    @JsonProperty("default_plan")
+    public Optional<PlanDetailResponseData> getDefaultPlan() {
+        return defaultPlan;
+    }
+
     @JsonProperty("feature_usage")
     public Optional<FeatureUsageDetailResponseData> getFeatureUsage() {
         return featureUsage;
@@ -146,6 +155,7 @@ private boolean equalTo(ComponentHydrateResponseData other) {
                 && capabilities.equals(other.capabilities)
                 && company.equals(other.company)
                 && component.equals(other.component)
+                && defaultPlan.equals(other.defaultPlan)
                 && featureUsage.equals(other.featureUsage)
                 && stripeEmbed.equals(other.stripeEmbed)
                 && subscription.equals(other.subscription)
@@ -162,6 +172,7 @@ public int hashCode() {
                 this.capabilities,
                 this.company,
                 this.component,
+                this.defaultPlan,
                 this.featureUsage,
                 this.stripeEmbed,
                 this.subscription,
@@ -192,6 +203,8 @@ public static final class Builder {
 
         private Optional<ComponentResponseData> component = Optional.empty();
 
+        private Optional<PlanDetailResponseData> defaultPlan = Optional.empty();
+
         private Optional<FeatureUsageDetailResponseData> featureUsage = Optional.empty();
 
         private Optional<StripeEmbedInfo> stripeEmbed = Optional.empty();
@@ -214,6 +227,7 @@ public Builder from(ComponentHydrateResponseData other) {
             capabilities(other.getCapabilities());
             company(other.getCompany());
             component(other.getComponent());
+            defaultPlan(other.getDefaultPlan());
             featureUsage(other.getFeatureUsage());
             stripeEmbed(other.getStripeEmbed());
             subscription(other.getSubscription());
@@ -308,6 +322,17 @@ public Builder component(ComponentResponseData component) {
             return this;
         }
 
+        @JsonSetter(value = "default_plan", nulls = Nulls.SKIP)
+        public Builder defaultPlan(Optional<PlanDetailResponseData> defaultPlan) {
+            this.defaultPlan = defaultPlan;
+            return this;
+        }
+
+        public Builder defaultPlan(PlanDetailResponseData defaultPlan) {
+            this.defaultPlan = Optional.ofNullable(defaultPlan);
+            return this;
+        }
+
         @JsonSetter(value = "feature_usage", nulls = Nulls.SKIP)
         public Builder featureUsage(Optional<FeatureUsageDetailResponseData> featureUsage) {
             this.featureUsage = featureUsage;
@@ -371,6 +396,7 @@ public ComponentHydrateResponseData build() {
                     capabilities,
                     company,
                     component,
+                    defaultPlan,
                     featureUsage,
                     stripeEmbed,
                     subscription,
diff --git a/src/main/java/com/schematic/api/types/ComponentPreviewResponseData.java b/src/main/java/com/schematic/api/types/ComponentPreviewResponseData.java
index 8b625e2..60847ad 100644
--- a/src/main/java/com/schematic/api/types/ComponentPreviewResponseData.java
+++ b/src/main/java/com/schematic/api/types/ComponentPreviewResponseData.java
@@ -34,6 +34,8 @@ public final class ComponentPreviewResponseData {
 
     private final Optional<ComponentResponseData> component;
 
+    private final Optional<PlanDetailResponseData> defaultPlan;
+
     private final Optional<FeatureUsageDetailResponseData> featureUsage;
 
     private final List<InvoiceResponseData> invoices;
@@ -55,6 +57,7 @@ private ComponentPreviewResponseData(
             Optional<ComponentCapabilities> capabilities,
             Optional<CompanyDetailResponseData> company,
             Optional<ComponentResponseData> component,
+            Optional<PlanDetailResponseData> defaultPlan,
             Optional<FeatureUsageDetailResponseData> featureUsage,
             List<InvoiceResponseData> invoices,
             Optional<StripeEmbedInfo> stripeEmbed,
@@ -68,6 +71,7 @@ private ComponentPreviewResponseData(
         this.capabilities = capabilities;
         this.company = company;
         this.component = component;
+        this.defaultPlan = defaultPlan;
         this.featureUsage = featureUsage;
         this.invoices = invoices;
         this.stripeEmbed = stripeEmbed;
@@ -107,6 +111,11 @@ public Optional<ComponentResponseData> getComponent() {
         return component;
     }
 
+    @JsonProperty("default_plan")
+    public Optional<PlanDetailResponseData> getDefaultPlan() {
+        return defaultPlan;
+    }
+
     @JsonProperty("feature_usage")
     public Optional<FeatureUsageDetailResponseData> getFeatureUsage() {
         return featureUsage;
@@ -155,6 +164,7 @@ private boolean equalTo(ComponentPreviewResponseData other) {
                 && capabilities.equals(other.capabilities)
                 && company.equals(other.company)
                 && component.equals(other.component)
+                && defaultPlan.equals(other.defaultPlan)
                 && featureUsage.equals(other.featureUsage)
                 && invoices.equals(other.invoices)
                 && stripeEmbed.equals(other.stripeEmbed)
@@ -172,6 +182,7 @@ public int hashCode() {
                 this.capabilities,
                 this.company,
                 this.component,
+                this.defaultPlan,
                 this.featureUsage,
                 this.invoices,
                 this.stripeEmbed,
@@ -203,6 +214,8 @@ public static final class Builder {
 
         private Optional<ComponentResponseData> component = Optional.empty();
 
+        private Optional<PlanDetailResponseData> defaultPlan = Optional.empty();
+
         private Optional<FeatureUsageDetailResponseData> featureUsage = Optional.empty();
 
         private List<InvoiceResponseData> invoices = new ArrayList<>();
@@ -227,6 +240,7 @@ public Builder from(ComponentPreviewResponseData other) {
             capabilities(other.getCapabilities());
             company(other.getCompany());
             component(other.getComponent());
+            defaultPlan(other.getDefaultPlan());
             featureUsage(other.getFeatureUsage());
             invoices(other.getInvoices());
             stripeEmbed(other.getStripeEmbed());
@@ -322,6 +336,17 @@ public Builder component(ComponentResponseData component) {
             return this;
         }
 
+        @JsonSetter(value = "default_plan", nulls = Nulls.SKIP)
+        public Builder defaultPlan(Optional<PlanDetailResponseData> defaultPlan) {
+            this.defaultPlan = defaultPlan;
+            return this;
+        }
+
+        public Builder defaultPlan(PlanDetailResponseData defaultPlan) {
+            this.defaultPlan = Optional.ofNullable(defaultPlan);
+            return this;
+        }
+
         @JsonSetter(value = "feature_usage", nulls = Nulls.SKIP)
         public Builder featureUsage(Optional<FeatureUsageDetailResponseData> featureUsage) {
             this.featureUsage = featureUsage;
@@ -402,6 +427,7 @@ public ComponentPreviewResponseData build() {
                     capabilities,
                     company,
                     component,
+                    defaultPlan,
                     featureUsage,
                     invoices,
                     stripeEmbed,
diff --git a/src/main/java/com/schematic/api/types/EventBody.java b/src/main/java/com/schematic/api/types/EventBody.java
index 095b67a..0dc881f 100644
--- a/src/main/java/com/schematic/api/types/EventBody.java
+++ b/src/main/java/com/schematic/api/types/EventBody.java
@@ -86,7 +86,7 @@ static final class Deserializer extends StdDeserializer<EventBody> {
         }
 
         @java.lang.Override
-        public EventBody deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
+        public EventBody deserialize(JsonParser p, DeserializationContext context) throws IOException {
             Object value = p.readValueAs(Object.class);
             try {
                 return of(ObjectMappers.JSON_MAPPER.convertValue(value, EventBodyTrack.class));
diff --git a/src/main/java/com/schematic/api/types/EventBodyTrack.java b/src/main/java/com/schematic/api/types/EventBodyTrack.java
index 0e95c17..b1ccba8 100644
--- a/src/main/java/com/schematic/api/types/EventBodyTrack.java
+++ b/src/main/java/com/schematic/api/types/EventBodyTrack.java
@@ -26,6 +26,8 @@ public final class EventBodyTrack {
 
     private final String event;
 
+    private final Optional<Integer> quantity;
+
     private final Optional<Map<String, JsonNode>> traits;
 
     private final Optional<Map<String, String>> user;
@@ -35,11 +37,13 @@ public final class EventBodyTrack {
     private EventBodyTrack(
             Optional<Map<String, String>> company,
             String event,
+            Optional<Integer> quantity,
             Optional<Map<String, JsonNode>> traits,
             Optional<Map<String, String>> user,
             Map<String, Object> additionalProperties) {
         this.company = company;
         this.event = event;
+        this.quantity = quantity;
         this.traits = traits;
         this.user = user;
         this.additionalProperties = additionalProperties;
@@ -61,6 +65,14 @@ public String getEvent() {
         return event;
     }
 
+    /**
+     * @return Optionally specify the quantity of the event
+     */
+    @JsonProperty("quantity")
+    public Optional<Integer> getQuantity() {
+        return quantity;
+    }
+
     /**
      * @return A map of trait names to trait values
      */
@@ -91,13 +103,14 @@ public Map<String, Object> getAdditionalProperties() {
     private boolean equalTo(EventBodyTrack other) {
         return company.equals(other.company)
                 && event.equals(other.event)
+                && quantity.equals(other.quantity)
                 && traits.equals(other.traits)
                 && user.equals(other.user);
     }
 
     @java.lang.Override
     public int hashCode() {
-        return Objects.hash(this.company, this.event, this.traits, this.user);
+        return Objects.hash(this.company, this.event, this.quantity, this.traits, this.user);
     }
 
     @java.lang.Override
@@ -122,6 +135,10 @@ public interface _FinalStage {
 
         _FinalStage company(Map<String, String> company);
 
+        _FinalStage quantity(Optional<Integer> quantity);
+
+        _FinalStage quantity(Integer quantity);
+
         _FinalStage traits(Optional<Map<String, JsonNode>> traits);
 
         _FinalStage traits(Map<String, JsonNode> traits);
@@ -139,6 +156,8 @@ public static final class Builder implements EventStage, _FinalStage {
 
         private Optional<Map<String, JsonNode>> traits = Optional.empty();
 
+        private Optional<Integer> quantity = Optional.empty();
+
         private Optional<Map<String, String>> company = Optional.empty();
 
         @JsonAnySetter
@@ -150,6 +169,7 @@ private Builder() {}
         public Builder from(EventBodyTrack other) {
             company(other.getCompany());
             event(other.getEvent());
+            quantity(other.getQuantity());
             traits(other.getTraits());
             user(other.getUser());
             return this;
@@ -200,6 +220,23 @@ public _FinalStage traits(Optional<Map<String, JsonNode>> traits) {
             return this;
         }
 
+        /**
+         * <p>Optionally specify the quantity of the event</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage quantity(Integer quantity) {
+            this.quantity = Optional.ofNullable(quantity);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "quantity", nulls = Nulls.SKIP)
+        public _FinalStage quantity(Optional<Integer> quantity) {
+            this.quantity = quantity;
+            return this;
+        }
+
         /**
          * <p>Key-value pairs to identify company associated with track event</p>
          * @return Reference to {@code this} so that method calls can be chained together.
@@ -219,7 +256,7 @@ public _FinalStage company(Optional<Map<String, String>> company) {
 
         @java.lang.Override
         public EventBodyTrack build() {
-            return new EventBodyTrack(company, event, traits, user, additionalProperties);
+            return new EventBodyTrack(company, event, quantity, traits, user, additionalProperties);
         }
     }
 }
diff --git a/src/main/java/com/schematic/api/types/EventDetailResponseData.java b/src/main/java/com/schematic/api/types/EventDetailResponseData.java
index 7ef1cbf..9cc34c1 100644
--- a/src/main/java/com/schematic/api/types/EventDetailResponseData.java
+++ b/src/main/java/com/schematic/api/types/EventDetailResponseData.java
@@ -54,6 +54,8 @@ public final class EventDetailResponseData {
 
     private final Optional<OffsetDateTime> processedAt;
 
+    private final int quantity;
+
     private final Optional<OffsetDateTime> sentAt;
 
     private final String status;
@@ -85,6 +87,7 @@ private EventDetailResponseData(
             String id,
             Optional<OffsetDateTime> loadedAt,
             Optional<OffsetDateTime> processedAt,
+            int quantity,
             Optional<OffsetDateTime> sentAt,
             String status,
             Optional<String> subtype,
@@ -107,6 +110,7 @@ private EventDetailResponseData(
         this.id = id;
         this.loadedAt = loadedAt;
         this.processedAt = processedAt;
+        this.quantity = quantity;
         this.sentAt = sentAt;
         this.status = status;
         this.subtype = subtype;
@@ -187,6 +191,11 @@ public Optional<OffsetDateTime> getProcessedAt() {
         return processedAt;
     }
 
+    @JsonProperty("quantity")
+    public int getQuantity() {
+        return quantity;
+    }
+
     @JsonProperty("sent_at")
     public Optional<OffsetDateTime> getSentAt() {
         return sentAt;
@@ -248,6 +257,7 @@ private boolean equalTo(EventDetailResponseData other) {
                 && id.equals(other.id)
                 && loadedAt.equals(other.loadedAt)
                 && processedAt.equals(other.processedAt)
+                && quantity == other.quantity
                 && sentAt.equals(other.sentAt)
                 && status.equals(other.status)
                 && subtype.equals(other.subtype)
@@ -274,6 +284,7 @@ public int hashCode() {
                 this.id,
                 this.loadedAt,
                 this.processedAt,
+                this.quantity,
                 this.sentAt,
                 this.status,
                 this.subtype,
@@ -303,7 +314,11 @@ public interface CapturedAtStage {
     }
 
     public interface IdStage {
-        StatusStage id(@NotNull String id);
+        QuantityStage id(@NotNull String id);
+    }
+
+    public interface QuantityStage {
+        StatusStage quantity(int quantity);
     }
 
     public interface StatusStage {
@@ -390,13 +405,22 @@ public interface _FinalStage {
 
     @JsonIgnoreProperties(ignoreUnknown = true)
     public static final class Builder
-            implements BodyPreviewStage, CapturedAtStage, IdStage, StatusStage, TypeStage, UpdatedAtStage, _FinalStage {
+            implements BodyPreviewStage,
+                    CapturedAtStage,
+                    IdStage,
+                    QuantityStage,
+                    StatusStage,
+                    TypeStage,
+                    UpdatedAtStage,
+                    _FinalStage {
         private String bodyPreview;
 
         private OffsetDateTime capturedAt;
 
         private String id;
 
+        private int quantity;
+
         private String status;
 
         private String type;
@@ -454,6 +478,7 @@ public Builder from(EventDetailResponseData other) {
             id(other.getId());
             loadedAt(other.getLoadedAt());
             processedAt(other.getProcessedAt());
+            quantity(other.getQuantity());
             sentAt(other.getSentAt());
             status(other.getStatus());
             subtype(other.getSubtype());
@@ -480,11 +505,18 @@ public IdStage capturedAt(@NotNull OffsetDateTime capturedAt) {
 
         @java.lang.Override
         @JsonSetter("id")
-        public StatusStage id(@NotNull String id) {
+        public QuantityStage id(@NotNull String id) {
             this.id = Objects.requireNonNull(id, "id must not be null");
             return this;
         }
 
+        @java.lang.Override
+        @JsonSetter("quantity")
+        public StatusStage quantity(int quantity) {
+            this.quantity = quantity;
+            return this;
+        }
+
         @java.lang.Override
         @JsonSetter("status")
         public TypeStage status(@NotNull String status) {
@@ -739,6 +771,7 @@ public EventDetailResponseData build() {
                     id,
                     loadedAt,
                     processedAt,
+                    quantity,
                     sentAt,
                     status,
                     subtype,
diff --git a/src/main/java/com/schematic/api/types/EventResponseData.java b/src/main/java/com/schematic/api/types/EventResponseData.java
index d53de72..23a4f8a 100644
--- a/src/main/java/com/schematic/api/types/EventResponseData.java
+++ b/src/main/java/com/schematic/api/types/EventResponseData.java
@@ -50,6 +50,8 @@ public final class EventResponseData {
 
     private final Optional<OffsetDateTime> processedAt;
 
+    private final int quantity;
+
     private final Optional<OffsetDateTime> sentAt;
 
     private final String status;
@@ -77,6 +79,7 @@ private EventResponseData(
             String id,
             Optional<OffsetDateTime> loadedAt,
             Optional<OffsetDateTime> processedAt,
+            int quantity,
             Optional<OffsetDateTime> sentAt,
             String status,
             Optional<String> subtype,
@@ -96,6 +99,7 @@ private EventResponseData(
         this.id = id;
         this.loadedAt = loadedAt;
         this.processedAt = processedAt;
+        this.quantity = quantity;
         this.sentAt = sentAt;
         this.status = status;
         this.subtype = subtype;
@@ -165,6 +169,11 @@ public Optional<OffsetDateTime> getProcessedAt() {
         return processedAt;
     }
 
+    @JsonProperty("quantity")
+    public int getQuantity() {
+        return quantity;
+    }
+
     @JsonProperty("sent_at")
     public Optional<OffsetDateTime> getSentAt() {
         return sentAt;
@@ -219,6 +228,7 @@ private boolean equalTo(EventResponseData other) {
                 && id.equals(other.id)
                 && loadedAt.equals(other.loadedAt)
                 && processedAt.equals(other.processedAt)
+                && quantity == other.quantity
                 && sentAt.equals(other.sentAt)
                 && status.equals(other.status)
                 && subtype.equals(other.subtype)
@@ -242,6 +252,7 @@ public int hashCode() {
                 this.id,
                 this.loadedAt,
                 this.processedAt,
+                this.quantity,
                 this.sentAt,
                 this.status,
                 this.subtype,
@@ -270,7 +281,11 @@ public interface CapturedAtStage {
     }
 
     public interface IdStage {
-        StatusStage id(@NotNull String id);
+        QuantityStage id(@NotNull String id);
+    }
+
+    public interface QuantityStage {
+        StatusStage quantity(int quantity);
     }
 
     public interface StatusStage {
@@ -343,13 +358,22 @@ public interface _FinalStage {
 
     @JsonIgnoreProperties(ignoreUnknown = true)
     public static final class Builder
-            implements BodyPreviewStage, CapturedAtStage, IdStage, StatusStage, TypeStage, UpdatedAtStage, _FinalStage {
+            implements BodyPreviewStage,
+                    CapturedAtStage,
+                    IdStage,
+                    QuantityStage,
+                    StatusStage,
+                    TypeStage,
+                    UpdatedAtStage,
+                    _FinalStage {
         private String bodyPreview;
 
         private OffsetDateTime capturedAt;
 
         private String id;
 
+        private int quantity;
+
         private String status;
 
         private String type;
@@ -399,6 +423,7 @@ public Builder from(EventResponseData other) {
             id(other.getId());
             loadedAt(other.getLoadedAt());
             processedAt(other.getProcessedAt());
+            quantity(other.getQuantity());
             sentAt(other.getSentAt());
             status(other.getStatus());
             subtype(other.getSubtype());
@@ -424,11 +449,18 @@ public IdStage capturedAt(@NotNull OffsetDateTime capturedAt) {
 
         @java.lang.Override
         @JsonSetter("id")
-        public StatusStage id(@NotNull String id) {
+        public QuantityStage id(@NotNull String id) {
             this.id = Objects.requireNonNull(id, "id must not be null");
             return this;
         }
 
+        @java.lang.Override
+        @JsonSetter("quantity")
+        public StatusStage quantity(int quantity) {
+            this.quantity = quantity;
+            return this;
+        }
+
         @java.lang.Override
         @JsonSetter("status")
         public TypeStage status(@NotNull String status) {
@@ -635,6 +667,7 @@ public EventResponseData build() {
                     id,
                     loadedAt,
                     processedAt,
+                    quantity,
                     sentAt,
                     status,
                     subtype,
diff --git a/src/main/java/com/schematic/api/types/PlanEntitlementResponseData.java b/src/main/java/com/schematic/api/types/PlanEntitlementResponseData.java
index 7abff32..fd09ec2 100644
--- a/src/main/java/com/schematic/api/types/PlanEntitlementResponseData.java
+++ b/src/main/java/com/schematic/api/types/PlanEntitlementResponseData.java
@@ -48,6 +48,8 @@ public final class PlanEntitlementResponseData {
 
     private final String ruleId;
 
+    private final Optional<String> ruleIdUsageExceeded;
+
     private final OffsetDateTime updatedAt;
 
     private final Optional<Boolean> valueBool;
@@ -76,6 +78,7 @@ private PlanEntitlementResponseData(
             String planId,
             Optional<String> priceBehavior,
             String ruleId,
+            Optional<String> ruleIdUsageExceeded,
             OffsetDateTime updatedAt,
             Optional<Boolean> valueBool,
             Optional<Integer> valueNumeric,
@@ -96,6 +99,7 @@ private PlanEntitlementResponseData(
         this.planId = planId;
         this.priceBehavior = priceBehavior;
         this.ruleId = ruleId;
+        this.ruleIdUsageExceeded = ruleIdUsageExceeded;
         this.updatedAt = updatedAt;
         this.valueBool = valueBool;
         this.valueNumeric = valueNumeric;
@@ -170,6 +174,11 @@ public String getRuleId() {
         return ruleId;
     }
 
+    @JsonProperty("rule_id_usage_exceeded")
+    public Optional<String> getRuleIdUsageExceeded() {
+        return ruleIdUsageExceeded;
+    }
+
     @JsonProperty("updated_at")
     public OffsetDateTime getUpdatedAt() {
         return updatedAt;
@@ -225,6 +234,7 @@ private boolean equalTo(PlanEntitlementResponseData other) {
                 && planId.equals(other.planId)
                 && priceBehavior.equals(other.priceBehavior)
                 && ruleId.equals(other.ruleId)
+                && ruleIdUsageExceeded.equals(other.ruleIdUsageExceeded)
                 && updatedAt.equals(other.updatedAt)
                 && valueBool.equals(other.valueBool)
                 && valueNumeric.equals(other.valueNumeric)
@@ -249,6 +259,7 @@ public int hashCode() {
                 this.planId,
                 this.priceBehavior,
                 this.ruleId,
+                this.ruleIdUsageExceeded,
                 this.updatedAt,
                 this.valueBool,
                 this.valueNumeric,
@@ -331,6 +342,10 @@ public interface _FinalStage {
 
         _FinalStage priceBehavior(String priceBehavior);
 
+        _FinalStage ruleIdUsageExceeded(Optional<String> ruleIdUsageExceeded);
+
+        _FinalStage ruleIdUsageExceeded(String ruleIdUsageExceeded);
+
         _FinalStage valueBool(Optional<Boolean> valueBool);
 
         _FinalStage valueBool(Boolean valueBool);
@@ -383,6 +398,8 @@ public static final class Builder
 
         private Optional<Boolean> valueBool = Optional.empty();
 
+        private Optional<String> ruleIdUsageExceeded = Optional.empty();
+
         private Optional<String> priceBehavior = Optional.empty();
 
         private Optional<PlanResponseData> plan = Optional.empty();
@@ -417,6 +434,7 @@ public Builder from(PlanEntitlementResponseData other) {
             planId(other.getPlanId());
             priceBehavior(other.getPriceBehavior());
             ruleId(other.getRuleId());
+            ruleIdUsageExceeded(other.getRuleIdUsageExceeded());
             updatedAt(other.getUpdatedAt());
             valueBool(other.getValueBool());
             valueNumeric(other.getValueNumeric());
@@ -534,6 +552,19 @@ public _FinalStage valueBool(Optional<Boolean> valueBool) {
             return this;
         }
 
+        @java.lang.Override
+        public _FinalStage ruleIdUsageExceeded(String ruleIdUsageExceeded) {
+            this.ruleIdUsageExceeded = Optional.ofNullable(ruleIdUsageExceeded);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "rule_id_usage_exceeded", nulls = Nulls.SKIP)
+        public _FinalStage ruleIdUsageExceeded(Optional<String> ruleIdUsageExceeded) {
+            this.ruleIdUsageExceeded = ruleIdUsageExceeded;
+            return this;
+        }
+
         @java.lang.Override
         public _FinalStage priceBehavior(String priceBehavior) {
             this.priceBehavior = Optional.ofNullable(priceBehavior);
@@ -641,6 +672,7 @@ public PlanEntitlementResponseData build() {
                     planId,
                     priceBehavior,
                     ruleId,
+                    ruleIdUsageExceeded,
                     updatedAt,
                     valueBool,
                     valueNumeric,
diff --git a/src/main/java/com/schematic/api/types/UsageBasedEntitlementRequestBody.java b/src/main/java/com/schematic/api/types/UsageBasedEntitlementRequestBody.java
new file mode 100644
index 0000000..07c7b5f
--- /dev/null
+++ b/src/main/java/com/schematic/api/types/UsageBasedEntitlementRequestBody.java
@@ -0,0 +1,146 @@
+/**
+ * This file was auto-generated by Fern from our API Definition.
+ */
+package com.schematic.api.types;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.schematic.api.core.ObjectMappers;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+
+@JsonInclude(JsonInclude.Include.NON_ABSENT)
+@JsonDeserialize(builder = UsageBasedEntitlementRequestBody.Builder.class)
+public final class UsageBasedEntitlementRequestBody {
+    private final Optional<String> monthlyMeteredPriceId;
+
+    private final Optional<String> priceBehavior;
+
+    private final Optional<String> yearlyMeteredPriceId;
+
+    private final Map<String, Object> additionalProperties;
+
+    private UsageBasedEntitlementRequestBody(
+            Optional<String> monthlyMeteredPriceId,
+            Optional<String> priceBehavior,
+            Optional<String> yearlyMeteredPriceId,
+            Map<String, Object> additionalProperties) {
+        this.monthlyMeteredPriceId = monthlyMeteredPriceId;
+        this.priceBehavior = priceBehavior;
+        this.yearlyMeteredPriceId = yearlyMeteredPriceId;
+        this.additionalProperties = additionalProperties;
+    }
+
+    @JsonProperty("monthly_metered_price_id")
+    public Optional<String> getMonthlyMeteredPriceId() {
+        return monthlyMeteredPriceId;
+    }
+
+    @JsonProperty("price_behavior")
+    public Optional<String> getPriceBehavior() {
+        return priceBehavior;
+    }
+
+    @JsonProperty("yearly_metered_price_id")
+    public Optional<String> getYearlyMeteredPriceId() {
+        return yearlyMeteredPriceId;
+    }
+
+    @java.lang.Override
+    public boolean equals(Object other) {
+        if (this == other) return true;
+        return other instanceof UsageBasedEntitlementRequestBody && equalTo((UsageBasedEntitlementRequestBody) other);
+    }
+
+    @JsonAnyGetter
+    public Map<String, Object> getAdditionalProperties() {
+        return this.additionalProperties;
+    }
+
+    private boolean equalTo(UsageBasedEntitlementRequestBody other) {
+        return monthlyMeteredPriceId.equals(other.monthlyMeteredPriceId)
+                && priceBehavior.equals(other.priceBehavior)
+                && yearlyMeteredPriceId.equals(other.yearlyMeteredPriceId);
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+        return Objects.hash(this.monthlyMeteredPriceId, this.priceBehavior, this.yearlyMeteredPriceId);
+    }
+
+    @java.lang.Override
+    public String toString() {
+        return ObjectMappers.stringify(this);
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static final class Builder {
+        private Optional<String> monthlyMeteredPriceId = Optional.empty();
+
+        private Optional<String> priceBehavior = Optional.empty();
+
+        private Optional<String> yearlyMeteredPriceId = Optional.empty();
+
+        @JsonAnySetter
+        private Map<String, Object> additionalProperties = new HashMap<>();
+
+        private Builder() {}
+
+        public Builder from(UsageBasedEntitlementRequestBody other) {
+            monthlyMeteredPriceId(other.getMonthlyMeteredPriceId());
+            priceBehavior(other.getPriceBehavior());
+            yearlyMeteredPriceId(other.getYearlyMeteredPriceId());
+            return this;
+        }
+
+        @JsonSetter(value = "monthly_metered_price_id", nulls = Nulls.SKIP)
+        public Builder monthlyMeteredPriceId(Optional<String> monthlyMeteredPriceId) {
+            this.monthlyMeteredPriceId = monthlyMeteredPriceId;
+            return this;
+        }
+
+        public Builder monthlyMeteredPriceId(String monthlyMeteredPriceId) {
+            this.monthlyMeteredPriceId = Optional.ofNullable(monthlyMeteredPriceId);
+            return this;
+        }
+
+        @JsonSetter(value = "price_behavior", nulls = Nulls.SKIP)
+        public Builder priceBehavior(Optional<String> priceBehavior) {
+            this.priceBehavior = priceBehavior;
+            return this;
+        }
+
+        public Builder priceBehavior(String priceBehavior) {
+            this.priceBehavior = Optional.ofNullable(priceBehavior);
+            return this;
+        }
+
+        @JsonSetter(value = "yearly_metered_price_id", nulls = Nulls.SKIP)
+        public Builder yearlyMeteredPriceId(Optional<String> yearlyMeteredPriceId) {
+            this.yearlyMeteredPriceId = yearlyMeteredPriceId;
+            return this;
+        }
+
+        public Builder yearlyMeteredPriceId(String yearlyMeteredPriceId) {
+            this.yearlyMeteredPriceId = Optional.ofNullable(yearlyMeteredPriceId);
+            return this;
+        }
+
+        public UsageBasedEntitlementRequestBody build() {
+            return new UsageBasedEntitlementRequestBody(
+                    monthlyMeteredPriceId, priceBehavior, yearlyMeteredPriceId, additionalProperties);
+        }
+    }
+}
diff --git a/src/main/java/com/schematic/api/types/UsageBasedEntitlementResponseData.java b/src/main/java/com/schematic/api/types/UsageBasedEntitlementResponseData.java
index 96056a1..2df8855 100644
--- a/src/main/java/com/schematic/api/types/UsageBasedEntitlementResponseData.java
+++ b/src/main/java/com/schematic/api/types/UsageBasedEntitlementResponseData.java
@@ -29,6 +29,8 @@ public final class UsageBasedEntitlementResponseData {
 
     private final Optional<String> metricPeriodMonthReset;
 
+    private final Optional<BillingPriceView> monthlyUsageBasedPrice;
+
     private final Optional<String> priceBehavior;
 
     private final Optional<Boolean> valueBool;
@@ -37,6 +39,8 @@ public final class UsageBasedEntitlementResponseData {
 
     private final String valueType;
 
+    private final Optional<BillingPriceView> yearlyUsageBasedPrice;
+
     private final Map<String, Object> additionalProperties;
 
     private UsageBasedEntitlementResponseData(
@@ -44,19 +48,23 @@ private UsageBasedEntitlementResponseData(
             Optional<BillingPriceView> meteredPrice,
             Optional<String> metricPeriod,
             Optional<String> metricPeriodMonthReset,
+            Optional<BillingPriceView> monthlyUsageBasedPrice,
             Optional<String> priceBehavior,
             Optional<Boolean> valueBool,
             Optional<Integer> valueNumeric,
             String valueType,
+            Optional<BillingPriceView> yearlyUsageBasedPrice,
             Map<String, Object> additionalProperties) {
         this.featureId = featureId;
         this.meteredPrice = meteredPrice;
         this.metricPeriod = metricPeriod;
         this.metricPeriodMonthReset = metricPeriodMonthReset;
+        this.monthlyUsageBasedPrice = monthlyUsageBasedPrice;
         this.priceBehavior = priceBehavior;
         this.valueBool = valueBool;
         this.valueNumeric = valueNumeric;
         this.valueType = valueType;
+        this.yearlyUsageBasedPrice = yearlyUsageBasedPrice;
         this.additionalProperties = additionalProperties;
     }
 
@@ -80,6 +88,11 @@ public Optional<String> getMetricPeriodMonthReset() {
         return metricPeriodMonthReset;
     }
 
+    @JsonProperty("monthly_usage_based_price")
+    public Optional<BillingPriceView> getMonthlyUsageBasedPrice() {
+        return monthlyUsageBasedPrice;
+    }
+
     @JsonProperty("price_behavior")
     public Optional<String> getPriceBehavior() {
         return priceBehavior;
@@ -100,6 +113,11 @@ public String getValueType() {
         return valueType;
     }
 
+    @JsonProperty("yearly_usage_based_price")
+    public Optional<BillingPriceView> getYearlyUsageBasedPrice() {
+        return yearlyUsageBasedPrice;
+    }
+
     @java.lang.Override
     public boolean equals(Object other) {
         if (this == other) return true;
@@ -116,10 +134,12 @@ private boolean equalTo(UsageBasedEntitlementResponseData other) {
                 && meteredPrice.equals(other.meteredPrice)
                 && metricPeriod.equals(other.metricPeriod)
                 && metricPeriodMonthReset.equals(other.metricPeriodMonthReset)
+                && monthlyUsageBasedPrice.equals(other.monthlyUsageBasedPrice)
                 && priceBehavior.equals(other.priceBehavior)
                 && valueBool.equals(other.valueBool)
                 && valueNumeric.equals(other.valueNumeric)
-                && valueType.equals(other.valueType);
+                && valueType.equals(other.valueType)
+                && yearlyUsageBasedPrice.equals(other.yearlyUsageBasedPrice);
     }
 
     @java.lang.Override
@@ -129,10 +149,12 @@ public int hashCode() {
                 this.meteredPrice,
                 this.metricPeriod,
                 this.metricPeriodMonthReset,
+                this.monthlyUsageBasedPrice,
                 this.priceBehavior,
                 this.valueBool,
                 this.valueNumeric,
-                this.valueType);
+                this.valueType,
+                this.yearlyUsageBasedPrice);
     }
 
     @java.lang.Override
@@ -169,6 +191,10 @@ public interface _FinalStage {
 
         _FinalStage metricPeriodMonthReset(String metricPeriodMonthReset);
 
+        _FinalStage monthlyUsageBasedPrice(Optional<BillingPriceView> monthlyUsageBasedPrice);
+
+        _FinalStage monthlyUsageBasedPrice(BillingPriceView monthlyUsageBasedPrice);
+
         _FinalStage priceBehavior(Optional<String> priceBehavior);
 
         _FinalStage priceBehavior(String priceBehavior);
@@ -180,6 +206,10 @@ public interface _FinalStage {
         _FinalStage valueNumeric(Optional<Integer> valueNumeric);
 
         _FinalStage valueNumeric(Integer valueNumeric);
+
+        _FinalStage yearlyUsageBasedPrice(Optional<BillingPriceView> yearlyUsageBasedPrice);
+
+        _FinalStage yearlyUsageBasedPrice(BillingPriceView yearlyUsageBasedPrice);
     }
 
     @JsonIgnoreProperties(ignoreUnknown = true)
@@ -188,12 +218,16 @@ public static final class Builder implements FeatureIdStage, ValueTypeStage, _Fi
 
         private String valueType;
 
+        private Optional<BillingPriceView> yearlyUsageBasedPrice = Optional.empty();
+
         private Optional<Integer> valueNumeric = Optional.empty();
 
         private Optional<Boolean> valueBool = Optional.empty();
 
         private Optional<String> priceBehavior = Optional.empty();
 
+        private Optional<BillingPriceView> monthlyUsageBasedPrice = Optional.empty();
+
         private Optional<String> metricPeriodMonthReset = Optional.empty();
 
         private Optional<String> metricPeriod = Optional.empty();
@@ -211,10 +245,12 @@ public Builder from(UsageBasedEntitlementResponseData other) {
             meteredPrice(other.getMeteredPrice());
             metricPeriod(other.getMetricPeriod());
             metricPeriodMonthReset(other.getMetricPeriodMonthReset());
+            monthlyUsageBasedPrice(other.getMonthlyUsageBasedPrice());
             priceBehavior(other.getPriceBehavior());
             valueBool(other.getValueBool());
             valueNumeric(other.getValueNumeric());
             valueType(other.getValueType());
+            yearlyUsageBasedPrice(other.getYearlyUsageBasedPrice());
             return this;
         }
 
@@ -232,6 +268,19 @@ public _FinalStage valueType(@NotNull String valueType) {
             return this;
         }
 
+        @java.lang.Override
+        public _FinalStage yearlyUsageBasedPrice(BillingPriceView yearlyUsageBasedPrice) {
+            this.yearlyUsageBasedPrice = Optional.ofNullable(yearlyUsageBasedPrice);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "yearly_usage_based_price", nulls = Nulls.SKIP)
+        public _FinalStage yearlyUsageBasedPrice(Optional<BillingPriceView> yearlyUsageBasedPrice) {
+            this.yearlyUsageBasedPrice = yearlyUsageBasedPrice;
+            return this;
+        }
+
         @java.lang.Override
         public _FinalStage valueNumeric(Integer valueNumeric) {
             this.valueNumeric = Optional.ofNullable(valueNumeric);
@@ -271,6 +320,19 @@ public _FinalStage priceBehavior(Optional<String> priceBehavior) {
             return this;
         }
 
+        @java.lang.Override
+        public _FinalStage monthlyUsageBasedPrice(BillingPriceView monthlyUsageBasedPrice) {
+            this.monthlyUsageBasedPrice = Optional.ofNullable(monthlyUsageBasedPrice);
+            return this;
+        }
+
+        @java.lang.Override
+        @JsonSetter(value = "monthly_usage_based_price", nulls = Nulls.SKIP)
+        public _FinalStage monthlyUsageBasedPrice(Optional<BillingPriceView> monthlyUsageBasedPrice) {
+            this.monthlyUsageBasedPrice = monthlyUsageBasedPrice;
+            return this;
+        }
+
         @java.lang.Override
         public _FinalStage metricPeriodMonthReset(String metricPeriodMonthReset) {
             this.metricPeriodMonthReset = Optional.ofNullable(metricPeriodMonthReset);
@@ -317,10 +379,12 @@ public UsageBasedEntitlementResponseData build() {
                     meteredPrice,
                     metricPeriod,
                     metricPeriodMonthReset,
+                    monthlyUsageBasedPrice,
                     priceBehavior,
                     valueBool,
                     valueNumeric,
                     valueType,
+                    yearlyUsageBasedPrice,
                     additionalProperties);
         }
     }
diff --git a/src/test/java/com/schematic/api/TestSchematic.java b/src/test/java/com/schematic/api/TestSchematic.java
index 72acccc..0830eb9 100644
--- a/src/test/java/com/schematic/api/TestSchematic.java
+++ b/src/test/java/com/schematic/api/TestSchematic.java
@@ -65,6 +65,7 @@ void checkFlag_CachesResultIfNotCached() {
 
         CheckFlagResponse response = CheckFlagResponse.builder()
                 .data(CheckFlagResponseData.builder()
+                        .flag("test_flag")
                         .reason("test_reason")
                         .value(true)
                         .build())