def __init__(self, account_sid, api_key_sid, credential_sid, private_key, validation_payload):
super(ClientValidationJwt, self).__init__(<EOL>secret_key=private_key,<EOL>issuer=api_key_sid,<EOL>subject=account_sid,<EOL>algorithm='<STR_LIT>',<EOL>ttl=<NUM_LIT>     <EOL>)<EOL>self.credential_sid = credential_sid<EOL>self.validation_payload = validation_payload<EOL>
Create a new ClientValidationJwt
:param str account_sid: A Twilio Account Sid starting with 'AC'
:param str api_key_sid: A Twilio API Key Sid starting with 'SK'
:param str credential_sid: A Credential Sid starting with 'CR',
                           public key Twilio will use to verify the JWT.
:param str private_key: The private key used to sign the JWT.
:param ValidationPayload validation_payload: information from the request to sign