High level description of the error that occured. This description, when present, can be shown to the end user. It might describe that the system is not available, or that an unexpected error occured. In test mode, the API will return more information (targeted at the developer) here then in production mode.

High level description of the error that occured. This description, when present, can be shown to the end user. It might describe that the system is not available, or that an unexpected error occured. In test mode, the API will return more information (targeted at the developer) here then in production mode.