Migrates an existing key from reCAPTCHA to reCAPTCHA Enterprise. Once a key is migrated, it can be used from either product. SiteVerify requests are billed as CreateAssessment calls. You must be authenticated as one of the current owners of the reCAPTCHA Key, and your user must have the reCAPTCHA Enterprise Admin IAM role in the destination project.
HTTP request
POST https://recaptchaenterprise.googleapis.com/v1/{name=projects/*/keys/*}:migrate
Required. The name of the key to be migrated, in the format projects/{project}/keys/{key}.
Request body
The request body contains data with the following structure:
JSON representation
{"skipBillingCheck": boolean}
Fields
skipBillingCheck
boolean
Optional. If true, skips the billing check. A reCAPTCHA Enterprise key or migrated key behaves differently than a reCAPTCHA (non-Enterprise version) key when you reach a quota limit (see https://cloud.google.com/recaptcha/quotas#quota_limit). To avoid any disruption of your usage, we check that a billing account is present. If your usage of reCAPTCHA is under the free quota, you can safely skip the billing check and proceed with the migration. See https://cloud.google.com/recaptcha/docs/billing-information.
Response body
If successful, the response body contains an instance of Key.
[[["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 2025-05-14 UTC."],[],[],null,["# Method: projects.keys.migrate\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\nMigrates an existing key from reCAPTCHA to reCAPTCHA Enterprise. Once a key is migrated, it can be used from either product. SiteVerify requests are billed as CreateAssessment calls. You must be authenticated as one of the current owners of the reCAPTCHA Key, and your user must have the reCAPTCHA Enterprise Admin IAM role in the destination project.\n\n### HTTP request\n\n`POST https://recaptchaenterprise.googleapis.com/v1/{name=projects/*/keys/*}:migrate`\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 [Key](/recaptcha/docs/reference/rest/v1/projects.keys#Key).\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- `recaptchaenterprise.keys.update`\n\nFor more information, see the [IAM documentation](https://cloud.google.com/iam/docs)."]]