When running the Adobe Sign Get Signature action, you may receive the following Bad Request error message if an identity verification method is not allowed:
Bad Request {"message":"Signer identity verification method not allowed by account settings. ","correlationId":"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx_0_3"}. [Error Code: IO.AsyncActionExecute.ErrorResponse]
See "Configurable options and defaults" section:
https://helpx.adobe.com/sign/using/signer-identity-authentication-methods.html
