feat: support start_time parameter on read_changes

README.md

@@ -305,12 +305,13 @@ Reads the list of historical relationship tuple writes and deletes.
 
 ```javascript
 const type = 'document';
+const startTime = "2022-01-01T00:00:00Z"
 const options = {
   pageSize: 25,
   continuationToken: 'eyJwayI6IkxBVEVTVF9OU0NPTkZJR19hdXRoMHN0b3JlIiwic2siOiIxem1qbXF3MWZLZExTcUoyN01MdTdqTjh0cWgifQ==',
 };
 
-const response = await fgaClient.readChanges({ type }, options);
+const response = await fgaClient.readChanges({ type, startTime }, options);
 
 // response.continuation_token = ...
 // response.changes = [

api.ts

@@ -579,10 +579,11 @@ export const OpenFgaApiAxiosParamCreator = function (configuration: Configuratio
          * @param {string} [type]
          * @param {number} [pageSize]
          * @param {string} [continuationToken]
+         * @param {string} [startTime] Start date and time of changes to read. Format: ISO 8601 timestamp (e.g., 2022-01-01T00:00:00Z) If a continuation_token is provided along side start_time, the continuation_token will take precedence over start_time.
          * @param {*} [options] Override http request option.
          * @throws { FgaError }
          */
-    readChanges: (storeId: string, type?: string, pageSize?: number, continuationToken?: string, options: any = {}): RequestArgs => {
+    readChanges: (storeId: string, type?: string, pageSize?: number, continuationToken?: string, startTime?: string, options: any = {}): RequestArgs => {
       // verify required parameter 'storeId' is not null or undefined
       assertParamExists("readChanges", "storeId", storeId);
       const localVarPath = "/stores/{store_id}/changes"
@@ -610,6 +611,12 @@ export const OpenFgaApiAxiosParamCreator = function (configuration: Configuratio
         localVarQueryParameter["continuation_token"] = continuationToken;
       }
 
+      if (startTime !== undefined) {
+        localVarQueryParameter["start_time"] = (startTime as any instanceof Date) ?
+          (startTime as any).toISOString() :
+          startTime;
+      }
+
 
 
       setSearchParams(localVarUrlObj, localVarQueryParameter, options.query);
@@ -939,11 +946,12 @@ export const OpenFgaApiFp = function(configuration: Configuration, credentials:
          * @param {string} [type]
          * @param {number} [pageSize]
          * @param {string} [continuationToken]
+         * @param {string} [startTime] Start date and time of changes to read. Format: ISO 8601 timestamp (e.g., 2022-01-01T00:00:00Z) If a continuation_token is provided along side start_time, the continuation_token will take precedence over start_time.
          * @param {*} [options] Override http request option.
          * @throws { FgaError }
          */
-    async readChanges(storeId: string, type?: string, pageSize?: number, continuationToken?: string, options?: any): Promise<(axios?: AxiosInstance) => PromiseResult<ReadChangesResponse>> {
-      const localVarAxiosArgs = localVarAxiosParamCreator.readChanges(storeId, type, pageSize, continuationToken, options);
+    async readChanges(storeId: string, type?: string, pageSize?: number, continuationToken?: string, startTime?: string, options?: any): Promise<(axios?: AxiosInstance) => PromiseResult<ReadChangesResponse>> {
+      const localVarAxiosArgs = localVarAxiosParamCreator.readChanges(storeId, type, pageSize, continuationToken, startTime, options);
       return createRequestFunction(localVarAxiosArgs, globalAxios, configuration, credentials, {
         [TelemetryAttribute.FgaClientRequestMethod]: "ReadChanges",
         [TelemetryAttribute.FgaClientRequestStoreId]: storeId ?? "",
@@ -1145,11 +1153,12 @@ export const OpenFgaApiFactory = function (configuration: Configuration, credent
          * @param {string} [type]
          * @param {number} [pageSize]
          * @param {string} [continuationToken]
+         * @param {string} [startTime] Start date and time of changes to read. Format: ISO 8601 timestamp (e.g., 2022-01-01T00:00:00Z) If a continuation_token is provided along side start_time, the continuation_token will take precedence over start_time.
          * @param {*} [options] Override http request option.
          * @throws { FgaError }
          */
-    readChanges(storeId: string, type?: string, pageSize?: number, continuationToken?: string, options?: any): PromiseResult<ReadChangesResponse> {
-      return localVarFp.readChanges(storeId, type, pageSize, continuationToken, options).then((request) => request(axios));
+    readChanges(storeId: string, type?: string, pageSize?: number, continuationToken?: string, startTime?: string, options?: any): PromiseResult<ReadChangesResponse> {
+      return localVarFp.readChanges(storeId, type, pageSize, continuationToken, startTime, options).then((request) => request(axios));
     },
     /**
          * The Write API will transactionally update the tuples for a certain store. Tuples and type definitions allow OpenFGA to determine whether a relationship exists between an object and an user. In the body, `writes` adds new tuples and `deletes` removes existing tuples. When deleting a tuple, any `condition` specified with it is ignored. The API is not idempotent: if, later on, you try to add the same tuple key (even if the `condition` is different), or if you try to delete a non-existing tuple, it will throw an error. The API will not allow you to write tuples such as `document:2021-budget#viewer@document:2021-budget#viewer`, because they are implicit. An `authorization_model_id` may be specified in the body. If it is, it will be used to assert that each written tuple (not deleted) is valid for the model specified. If it is not specified, the latest authorization model ID will be used. ## Example ### Adding relationships To add `user:anne` as a `writer` for `document:2021-budget`, call write API with the following  ```json {   \"writes\": {     \"tuple_keys\": [       {         \"user\": \"user:anne\",         \"relation\": \"writer\",         \"object\": \"document:2021-budget\"       }     ]   },   \"authorization_model_id\": \"01G50QVV17PECNVAHX1GG4Y5NC\" } ``` ### Removing relationships To remove `user:bob` as a `reader` for `document:2021-budget`, call write API with the following  ```json {   \"deletes\": {     \"tuple_keys\": [       {         \"user\": \"user:bob\",         \"relation\": \"reader\",         \"object\": \"document:2021-budget\"       }     ]   } } ``` 
@@ -1356,12 +1365,13 @@ export class OpenFgaApi extends BaseAPI {
      * @param {string} [type]
      * @param {number} [pageSize]
      * @param {string} [continuationToken]
+     * @param {string} [startTime] Start date and time of changes to read. Format: ISO 8601 timestamp (e.g., 2022-01-01T00:00:00Z) If a continuation_token is provided along side start_time, the continuation_token will take precedence over start_time.
      * @param {*} [options] Override http request option.
      * @throws { FgaError }
      * @memberof OpenFgaApi
      */
-  public readChanges(storeId: string, type?: string, pageSize?: number, continuationToken?: string, options?: any): Promise<CallResult<ReadChangesResponse>> {
-    return OpenFgaApiFp(this.configuration, this.credentials).readChanges(storeId, type, pageSize, continuationToken, options).then((request) => request(this.axios));
+  public readChanges(storeId: string, type?: string, pageSize?: number, continuationToken?: string, startTime?: string, options?: any): Promise<CallResult<ReadChangesResponse>> {
+    return OpenFgaApiFp(this.configuration, this.credentials).readChanges(storeId, type, pageSize, continuationToken, startTime, options).then((request) => request(this.axios));
   }
 
   /**

apiModel.ts

@@ -468,7 +468,8 @@ export enum ErrorCode {
     DuplicateContextualTuple = 'duplicate_contextual_tuple',
     InvalidAuthorizationModel = 'invalid_authorization_model',
     UnsupportedSchemaVersion = 'unsupported_schema_version',
-    Cancelled = 'cancelled'
+    Cancelled = 'cancelled',
+    InvalidStartTime = 'invalid_start_time'
 }
 
 /**

client.ts

@@ -181,6 +181,7 @@ export interface ClientListRelationsResponse {
 
 export interface ClientReadChangesRequest {
   type: string;
+  startTime?: string;
 }
 
 export type ClientExpandRequest = ExpandRequestTupleKey;
@@ -390,13 +391,14 @@ export class OpenFgaClient extends BaseAPI {
    * @param {ClientRequestOpts & PaginationOptions} [options]
    * @param {number} [options.pageSize]
    * @param {string} [options.continuationToken]
+   * @param {string} [body.startTime]
    * @param {object} [options.headers] - Custom headers to send alongside the request
    * @param {object} [options.retryParams] - Override the retry parameters for this request
    * @param {number} [options.retryParams.maxRetry] - Override the max number of retries on each API request
    * @param {number} [options.retryParams.minWaitInMs] - Override the minimum wait before a retry is initiated
    */
   async readChanges(body?: ClientReadChangesRequest, options: ClientRequestOptsWithStoreId & PaginationOptions = {}): PromiseResult<ReadChangesResponse> {
-    return this.api.readChanges(this.getStoreId(options)!, body?.type, options.pageSize, options.continuationToken, options);
+    return this.api.readChanges(this.getStoreId(options)!, body?.type, options.pageSize, options.continuationToken, body?.startTime, options);
   }
 
   /**