The status of an api call, or an individual resource within a batch call. The Intuit internally generated uuid of the data job these messages are part of. Messages of interest. These messages correspond to Intuit processing of an individual resource. If processing involved a batch of resources, then the first message corresponds to the processing of the batch up to the point at which each resource is split out and processed individually. The Intuit internally generated uuid of this message The externally generated id of this message, meaningful (or at least known) to the caller The status of this message Atom style URI links to information related to this message. This HATEOAS concept will be used, for example, to provide ways to get more detailed information about selected messages in a batch. The current state of this message. This can change over time. The time of the last change in status. The error, if any, that this message got while processing. The Intuit API-specific code of the error. A brief description of the error. The severity of the error (e.g. FATAL or RETRIABLE). The Atom link construct is defined in section 3.4 of the Atom format spec. Atom provides a standard way to describe a URI link, and that format is often used in Hypermedia apis. Unfortunately, Atom does not define an xsd, so a corresponding link definition is included here. The URI of the link The relation type (relative to the current content) of the link - e.g. "previous", "next", "additional information" The MIME media type returned by this link (advisory only) The human language of the resource returned by this link Human-readable information about the link The length of the content returned by this link (advisory only)