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 2025-06-27 UTC."],[[["\u003cp\u003eThis endpoint, \u003ccode\u003eprojects.locations.datasets.fhirStores.setIamPolicy\u003c/code\u003e, is used to set or replace the access control policy for a specified resource.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires the \u003ccode\u003eresource\u003c/code\u003e path parameter to identify the target, as well as a \u003ccode\u003epolicy\u003c/code\u003e object in the request body, which should contain the complete new access control policy.\u003c/p\u003e\n"],["\u003cp\u003eAn optional \u003ccode\u003eupdateMask\u003c/code\u003e can be provided to modify specific fields within the existing policy, and if it's not provided, a default mask is used.\u003c/p\u003e\n"],["\u003cp\u003eThe API call returns a \u003ccode\u003ePolicy\u003c/code\u003e object if successful, and it can generate \u003ccode\u003eNOT_FOUND\u003c/code\u003e, \u003ccode\u003eINVALID_ARGUMENT\u003c/code\u003e, or \u003ccode\u003ePERMISSION_DENIED\u003c/code\u003e errors.\u003c/p\u003e\n"],["\u003cp\u003eThe endpoint requires either the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-healthcare\u003c/code\u003e or \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,[]]