This page explains how to edit or delete reCAPTCHA keys (also known as keys ).
Before you begin
Ensure that you have the following Identity and Access Management role: reCAPTCHA Enterprise Admin
( roles/recaptchaenterprise.admin 
).
The simplest way to edit or delete a reCAPTCHA key is through the Google Cloud console. Alternatively, you can use the reCAPTCHA Enterprise API or the Google Cloud CLI.
Edit a reCAPTCHA key
You can edit only some attributes of a reCAPTCHA key. You cannot change the platform type of a reCAPTCHA key. For example, if a reCAPTCHA key was created for a website, you cannot change the platform type to Android or iOS.
Console
-  In the Google Cloud console, go to the reCAPTCHApage. The reCAPTCHApage has two views: Tablesand Cards. If your project has many reCAPTCHA keys, only the Tableview is available. 
-  Verify that the name of your project appears in the resource selector at the top of the page. If you don't see the name of your project, click the resource selector, and then select your project. 
-  In the reCAPTCHA keyssection, identify the reCAPTCHA key you want to edit. 
-  For the reCAPTCHA key, click View key actionsand then select Edit key. 
-  On the Edit the reCAPTCHA keypage, edit the required fields, and click Update key. 
gcloud
To edit reCAPTCHA keys, use the  gcloud recaptcha keys update 
 
command.
REST API
To edit reCAPTCHA keys, use the  projects.keys.patch 
 
method.
Delete a reCAPTCHA key
If you delete a reCAPTCHA key from an active integration of reCAPTCHA, the website or the mobile application can show errors to your users, and the reCAPTCHA API calls return errors.
After you delete reCAPTCHA keys, you cannot recover them.
Console
-  In the Google Cloud console, go to the reCAPTCHApage. The reCAPTCHApage has two views: Tablesand Cards. If your project has many reCAPTCHA keys, only the Tableview is available. 
-  Verify that the name of your project appears in the resource selector at the top of the page. If you don't see the name of your project, click the resource selector, then select your project. 
-  In the reCAPTCHA keyssection, identify the reCAPTCHA key you want to delete. 
-  For the reCAPTCHA key, click View key actionsand then select Delete key. 
-  In the confirmation dialog, enter DELETEand click Delete.
gcloud
To edit reCAPTCHA keys, use the  gcloud recaptcha keys delete 
 
command.
REST API
To edit reCAPTCHA keys, use the  projects.keys.delete 
 
method.

