This is root element of this document which contains name space definitions for the document elements. It's a referenced element. For detailed description, please refer referenced element doc. It's a referenced element. For detailed description, please refer referenced element doc. Description is not available. Holds the unique reference trace ID that is used to match to the report URL. Provide an extension hook to customize ReportLocationDesc. Provide an extension hook to localize ReportLocationDesc. This type can hold a string of max length of 32 characters.