Required. The parent data store resource name, in the format of projects/{project}/locations/{location}/collections/{collection}/dataStores/{dataStore}.
Query parameters
Parameters
pageSize
integer
The maximum number of Schemas to return. The service may return fewer than this value.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-27 UTC."],[[["\u003cp\u003eThis page details how to retrieve a list of Schemas using a GET request to the specified URL, following gRPC Transcoding syntax.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eparent\u003c/code\u003e path parameter is mandatory and defines the data store from which the schemas are to be listed, using a specific format.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003epageSize\u003c/code\u003e and \u003ccode\u003epageToken\u003c/code\u003e query parameters allow for pagination of the results, limiting the number of schemas returned per request and navigating through multiple pages, respectively.\u003c/p\u003e\n"],["\u003cp\u003eNo request body is needed for this operation, and a successful response will include a \u003ccode\u003eListSchemasResponse\u003c/code\u003e instance.\u003c/p\u003e\n"],["\u003cp\u003eAccessing this list requires the OAuth scope \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e and the \u003ccode\u003ediscoveryengine.schemas.list\u003c/code\u003e IAM permission on the parent resource.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.dataStores.schemas.list\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [IAM Permissions](#body.aspect_1)\n\nGets a list of [Schema](/generative-ai-app-builder/docs/reference/rest/v1beta/projects.locations.collections.dataStores.schemas#Schema)s.\n\n### HTTP request\n\n`GET https://discoveryengine.googleapis.com/v1beta/{parent=projects/*/locations/*/dataStores/*}/schemas`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n### Query parameters\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body contains an instance of [ListSchemasResponse](/generative-ai-app-builder/docs/reference/rest/v1beta/ListSchemasResponse).\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/cloud-platform`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp).\n\n### IAM Permissions\n\nRequires the following [IAM](https://cloud.google.com/iam/docs) permission on the `parent` resource:\n\n- `discoveryengine.schemas.list`\n\nFor more information, see the [IAM documentation](https://cloud.google.com/iam/docs)."]]
