{"response":{"type":"http://developer.mailchimp.com/documentation/mailchimp/guides/error-glossary/","title":"Invalid Resource","status":400,"detail":"The resource submitted could not be validated. For field-specific details, see the 'errors' array.","instance":"f6aa5f6a-e16a-4aad-9eb7-ca8424e52397","errors":[{"field":"email_address","message":"This value should not be blank."}]},"success":"true"}