Required. The parent document resource name, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{dataStore}/branches/{branch}/documents/{document}.
If the caller does not have permission to list Chunks under this document, regardless of whether or not this document exists, a PERMISSION_DENIED error is returned.
Query parameters
Parameters
pageSize
integer
Maximum number of Chunks to return. If unspecified, defaults to 100. The maximum allowed value is 1000. Values above 1000 will be coerced to 1000.
If this field is negative, an INVALID_ARGUMENT error is returned.
When paginating, all other parameters provided to ChunkService.ListChunks must match the call that provided the page token. Otherwise, an INVALID_ARGUMENT error is returned.
Request body
The request body must be empty.
Response body
If successful, the response body contains an instance of ListChunksResponse.
[[["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 Chunks using a GET request to a specific URL with required parameters.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eparent\u003c/code\u003e path parameter is mandatory and specifies the document resource from which to list Chunks, with a potential \u003ccode\u003ePERMISSION_DENIED\u003c/code\u003e error if the caller lacks access.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003epageSize\u003c/code\u003e query parameter determines the maximum number of Chunks returned, with a default of 100 and a maximum of 1000, and any values above that are coerced to 1000.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003epageToken\u003c/code\u003e query parameter facilitates pagination by using a token from a previous request to retrieve the next set of results, with matching parameters being required to avoid errors.\u003c/p\u003e\n"],["\u003cp\u003eA successful request returns a \u003ccode\u003eListChunksResponse\u003c/code\u003e and requires \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.dataStores.branches.documents.chunks.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\nGets a list of [Chunk](/generative-ai-app-builder/docs/reference/rest/v1alpha/projects.locations.collections.dataStores.branches.documents.chunks#Chunk)s.\n\n### HTTP request\n\n`GET https://discoveryengine.googleapis.com/v1alpha/{parent=projects/*/locations/*/dataStores/*/branches/*/documents/*}/chunks`\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 [ListChunksResponse](/generative-ai-app-builder/docs/reference/rest/v1alpha/ListChunksResponse).\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)."]]
