Starting April 29, 2025, Gemini 1.5 Pro and Gemini 1.5 Flash models are not available in projects that have no prior usage of these models, including new projects. For details, see Model versions and lifecycle.
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."],[],[],null,["# Method: models.setIamPolicy\n\n**Full name**: projects.locations.models.setIamPolicy\n\nSets the access control policy on the specified resource. Replaces any existing policy.\n\nCan return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED` errors. \n\n### Endpoint\n\npost `https:``/``/aiplatform.googleapis.com``/v1``/{resource}:setIamPolicy` \n\n### Path parameters\n\n`resource` `string` \nREQUIRED: The resource for which the policy is being specified. See [Resource names](https://cloud.google.com/apis/design/resource_names) for the appropriate value for this field.\n\n### Request body\n\nThe request body contains data with the following structure:\nFields `policy` `object (`[Policy](/vertex-ai/generative-ai/docs/reference/rest/Shared.Types/Policy)`)` \nREQUIRED: 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.\n`updateMask` `string (`[FieldMask](https://protobuf.dev/reference/protobuf/google.protobuf/#field-mask)` format)` \nOPTIONAL: 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:\n\n`paths: \"bindings, etag\"`\n\nThis is a comma-separated list of fully qualified names of fields. Example: `\"user.displayName,photo\"`. \n\n### Response body\n\nIf successful, the response body contains an instance of [Policy](/vertex-ai/generative-ai/docs/reference/rest/Shared.Types/Policy)."]]
