Adds new grantees to a data policy. The new grantees will be added to the existing grantees. If the request contains a duplicate grantee, the grantee will be ignored. If the request contains a grantee that already exists, the grantee will be ignored.
HTTP request
POST https://bigquerydatapolicy.googleapis.com/v2beta1/{dataPolicy=projects/*/locations/*/dataPolicies/*}:addGrantees
Required. Resource name of this data policy, in the format of projects/{projectNumber}/locations/{locationId}/dataPolicies/{dataPolicyId}.
Request body
The request body contains data with the following structure:
JSON representation
{"grantees": [string]}
Fields
grantees[]
string
Required. IAM principal that should be granted Fine Grained Access to the underlying data goverened by the data policy. The target data policy is determined by the dataPolicy field.
[[["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 2025-07-28 UTC."],[],[],null,["# Method: projects.locations.dataPolicies.addGrantees\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n - [JSON representation](#body.request_body.SCHEMA_REPRESENTATION)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [IAM Permissions](#body.aspect_1)\n- [Try it!](#try-it)\n\nAdds new grantees to a data policy. The new grantees will be added to the existing grantees. If the request contains a duplicate grantee, the grantee will be ignored. If the request contains a grantee that already exists, the grantee will be ignored.\n\n### HTTP request\n\n`POST https://bigquerydatapolicy.googleapis.com/v2beta1/{dataPolicy=projects/*/locations/*/dataPolicies/*}:addGrantees`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n### Request body\n\nThe request body contains data with the following structure:\n\n### Response body\n\nIf successful, the response body contains an instance of [DataPolicy](/bigquery/docs/reference/bigquerydatapolicy/rest/v2beta1/projects.locations.dataPolicies#DataPolicy).\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/bigquery`\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 `dataPolicy` resource:\n\n- `bigquery.dataPolicies.update`\n\nFor more information, see the [IAM documentation](https://cloud.google.com/iam/docs)."]]