Required. The resource name of the channel. Must be unique within the location on the project and must be in projects/{project}/locations/{location}/channels/{channelId} format.
The fields to be updated; only fields explicitly provided are updated. If no field mask is provided, all provided fields in the request are updated. To update all fields, provide a field mask of "*".
This is a comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".
validateOnly
boolean
Optional. If set, validate the request and preview the review, but do not post it.
[[["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 2025-06-13 UTC."],[[["\u003cp\u003eThis endpoint uses a PATCH request to update a specific channel resource in the Eventarc API.\u003c/p\u003e\n"],["\u003cp\u003eThe channel to be updated is specified within the URL path using the \u003ccode\u003echannel.name\u003c/code\u003e parameter, following a predefined format: \u003ccode\u003eprojects/{project}/locations/{location}/channels/{channelId}\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eupdateMask\u003c/code\u003e query parameter controls which fields of the channel are updated, and the \u003ccode\u003evalidateOnly\u003c/code\u003e parameter allows for request validation without performing the actual update.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should contain the updated \u003ccode\u003eChannel\u003c/code\u003e object, while a successful response will contain an \u003ccode\u003eOperation\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eAuthorization to use this endpoint requires the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.channels.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- [Try it!](#try-it)\n\nUpdate a single channel.\n\n### HTTP request\n\n`PATCH https://eventarc.googleapis.com/v1/{channel.name=projects/*/locations/*/channels/*}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n### Query parameters\n\n### Request body\n\nThe request body contains an instance of [Channel](/eventarc/docs/reference/rest/v1/projects.locations.channels#Channel).\n\n### Response body\n\nIf successful, the response body contains an instance of [Operation](/eventarc/docs/reference/rest/v1/projects.locations.operations#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/)."]]
