Changes to Get job status by domain_key

the created_at response's property type changed from string to no type for status 200

the updated_at response's property type changed from string to no type for status 200

the created_at response's property pattern \d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}\s(([+-]\d{2}\d{2})|UTC) was removed for the status 200

the updated_at response's property pattern \d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}\s(([+-]\d{2}\d{2})|UTC) was removed for the status 200