i am getting error on customer creating card api endpoint. when i include verification_token array in customer details
error : [errors] => Array
(
[0] => stdClass Object
(
[category] => INVALID_REQUEST_ERROR
[code] => BAD_REQUEST
[detail] => VerificationToken field is not available for your request version.Check out the documentation to update the version.
)
)
which documentation i need to check no link mentioned in error details