Container Element  <container> 

Containers are identified by the name attribute and must contain at least one value element. Multiple instances of a container may be configured with the min_occurs and max_occurs attributes.

Record validation: The presence attribute may be included to specify whether a container may appear or must appear in an incoming record. When the min_occur and max_occur attributes are included the number of containers is also validated. Value elements within a container are validated according to their configuration.

Record generation: Multiple instances of a container may be generated by setting min_occurs to a value greater than one.