Determines the processing priority of the parent object during background operations, for example lazy aggregation, indexing, or clustering.
<Dimension> <!-- or MeasureGroup, Partition -->
|Data type and length
||0-1: Optional element that can occur once and only once.
The elements that correspond to the parents of ProcessingPriority in the Analysis Management Objects (AMO) object model are Dimension, MeasureGroup, and Partition.