Field mask is used to specify the fields to be overwritten in the Gateway resource by the update. The fields specified in the updateMask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields will be overwritten.
A comma-separated list of fully qualified names of fields. Example:"user.displayName,photo".
[[["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."],[[["\u003cp\u003eThis API endpoint updates the parameters of a single Gateway resource.\u003c/p\u003e\n"],["\u003cp\u003eThe HTTP request uses the \u003ccode\u003ePATCH\u003c/code\u003e method directed to a URL following gRPC Transcoding syntax to target a specific Gateway.\u003c/p\u003e\n"],["\u003cp\u003ePath parameters are used to define the target Gateway resource, as identified by the \u003ccode\u003egateway.name\u003c/code\u003e string.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eupdateMask\u003c/code\u003e query parameter specifies which fields within the Gateway resource should be updated, and if not provided, all fields will be overwritten.\u003c/p\u003e\n"],["\u003cp\u003eA successful request returns an \u003ccode\u003eOperation\u003c/code\u003e instance in the response body, and it requires the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.gateways.patch\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\nUpdates the parameters of a single Gateway.\n\n### HTTP request\n\n`PATCH https://apigateway.googleapis.com/v1/{gateway.name=projects/*/locations/*/gateways/*}`\n\nThe URL uses [gRPC Transcoding](https://github.com/googleapis/googleapis/blob/master/google/api/http.proto) syntax.\n\n### Path parameters\n\n### Query parameters\n\n### Request body\n\nThe request body contains an instance of [Gateway](/api-gateway/docs/reference/rest/v1/projects.locations.gateways#Gateway).\n\n### Response body\n\nIf successful, the response body contains an instance of [Operation](/api-gateway/docs/reference/rest/Shared.Types/ListOperationsResponse#Operation).\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](https://cloud.google.com/docs/authentication/)."]]
