Optional. The provisioning state signal to send for this zone. Either stateSignal or provisioningStateSignal must be set, but not both.
step
string
Optional. The step being executed. Provides a finer grained status when the stateSignal is FACTORY_TURNUP_CHECKS_STARTED or FACTORY_TURNUP_CHECKS_FAILED.
details
string
Optional. Additional details, such as an error message when stateSignal is FACTORY_TURNUP_CHECKS_FAILED.
Response body
If successful, the response body contains an instance of Operation.
[[["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 2025-08-20 UTC."],[[["\u003cp\u003eThis page details how to send a signal to update the state or provisioning state of a zone using a POST HTTP request to the specified URL, which follows gRPC Transcoding syntax.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires a \u003ccode\u003ename\u003c/code\u003e path parameter in the format \u003ccode\u003eprojects/{project}/locations/{location}/zones/{zone}\u003c/code\u003e to identify the specific zone.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should include either a \u003ccode\u003estateSignal\u003c/code\u003e or a \u003ccode\u003eprovisioningStateSignal\u003c/code\u003e to indicate the new status, with an optional \u003ccode\u003erequestId\u003c/code\u003e for tracking purposes.\u003c/p\u003e\n"],["\u003cp\u003eSuccessful requests will result in a response containing an \u003ccode\u003eOperation\u003c/code\u003e instance, and the operation is authorized via the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope, as well as the \u003ccode\u003egdchardwaremanagement.zones.update\u003c/code\u003e IAM permission on the specified zone.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eStateSignal\u003c/code\u003e and \u003ccode\u003eProvisioningStateSignal\u003c/code\u003e enums list valid signals that a zone can have, such as \u003ccode\u003eFACTORY_TURNUP_CHECKS_PASSED\u003c/code\u003e or \u003ccode\u003ePROVISIONING_IN_PROGRESS\u003c/code\u003e respectively.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.zones.signal\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n - [JSON representation](#body.request_body.SCHEMA_REPRESENTATION)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [IAM Permissions](#body.aspect_1)\n- [StateSignal](#StateSignal)\n- [ProvisioningStateSignal](#ProvisioningStateSignal)\n- [Try it!](#try-it)\n\nSignals the state of a zone.\n\n### HTTP request\n\n`POST https://gdchardwaremanagement.googleapis.com/v1alpha/{name=projects/*/locations/*/zones/*}:signal`\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 [Operation](/distributed-cloud/edge/latest/docs/reference/hardware/rest/v1alpha/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](/docs/authentication#authorization-gcp).\n\n### IAM Permissions\n\nRequires the following [IAM](https://cloud.google.com/iam/docs) permission on the `name` resource:\n\n- `gdchardwaremanagement.zones.update`\n\nFor more information, see the [IAM documentation](https://cloud.google.com/iam/docs).\n\nStateSignal\n-----------\n\nValid state signals for a zone.\n\nProvisioningStateSignal\n-----------------------\n\nValid provisioning state signals for a zone."]]
