Verify device grant

Verify a previous device grant request and return an authorization token.

After initiating a device grant process with the SSO device grant endpoint, use this endpoint to check if the user has completed the verification process. If the verification is successful, the endpoint returns an authorization token that you can use for subsequent API calls.

You can call this endpoint multiple times until one of these outcomes:

• The user completes the verification (returns 200 OK with a token)
• The timeout is reached (returns error)
• The verification is canceled (returns error)