{"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":"ff5ca089-a25b-4417-b8cb-6ab364c123de","errors":[{"field":"email_address","message":"This value should not be blank."}]},"success":"true"}