REQUIRED: The complete policy to be applied to the resource. The size of the policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Google Cloud services (such as Projects) might reject them.
OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only the fields in the mask will be modified. If no mask is provided, the following default mask is used:
paths: "bindings, etag"
This is a comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".
Response body
If successful, the response body contains an instance of Policy.
[[["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 2025-05-08 UTC."],[[["\u003cp\u003eThis API sets the access control policy for a Bigtable resource, replacing any existing policy.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eresource\u003c/code\u003e path parameter in the HTTP request is required and specifies the target Bigtable resource.\u003c/p\u003e\n"],["\u003cp\u003eThe request body must include a \u003ccode\u003epolicy\u003c/code\u003e object, which defines the complete policy to be applied.\u003c/p\u003e\n"],["\u003cp\u003eAn optional \u003ccode\u003eupdateMask\u003c/code\u003e field can be used to modify specific policy fields, and if not provided, it defaults to modifying bindings and etag fields.\u003c/p\u003e\n"],["\u003cp\u003eSuccessful requests return a \u003ccode\u003ePolicy\u003c/code\u003e object in the response body, and you must use one of the listed OAuth scopes for authorization.\u003c/p\u003e\n"]]],[],null,["# Method: projects.instances.clusters.backups.setIamPolicy\n\nSets the access control policy on a Bigtable resource. Replaces any existing policy.\n\n### HTTP request\n\n`POST https://bigtableadmin.googleapis.com/v2/{resource=projects/*/instances/*/clusters/*/backups/*}:setIamPolicy`\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 [Policy](/bigtable/docs/reference/admin/rest/v2/Policy).\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/bigtable.admin`\n- `https://www.googleapis.com/auth/bigtable.admin.table`\n- `https://www.googleapis.com/auth/cloud-bigtable.admin`\n- `https://www.googleapis.com/auth/cloud-bigtable.admin.table`\n- `https://www.googleapis.com/auth/cloud-platform`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp)."]]
