500 - "error_key":"http.status.internal_server_error

[PrincessDS]

Previously same request to POST a contact worked, now I get 

"500 - [{\"error_key\":\"http.status.internal_server_error\",\"error_message\":\"We are currently experiencing an issue with our service, please try again in a few minutes or contact Customer Support.\"}]"

[Jimmy_D]

Hello @PrincessDS,

Thank you for reaching out to Constant Contact's API Support.

If you are using the same format and getting an error than something with the data is causing the problem. To keep your data secure you can email us at webservices(at)constantcontact(dot)com and we'll take a look in to it. Please include any relevant information.