The display id of the key to use in the encryption process
The item id of the key to use in the encryption process
Set output format to JSON
The name of the key to use in the encryption process
The message to be signed in base64 format
Passphrase that was used to generate the key
Authentication token (see /auth and /configure)
The universal identity token, Required only for universal_identity authentication
signGPGResponse wraps response body.