Bulk add capabilities in SKY API

First of all, thank you for all the great additions to NXT Data Integration API.

If I could have one suggestion, it would be implementing some bulk add options. A perfect example would be ConstituentAppealCreate entity. In majority of cases (direct mail, email solicitations, etc.) the same appeal is being added on hundreds, if not thousands of constituent records. So rather than having one constituent id in ConstituentAppealCreate entity, it would be beneficial to have an array of them. That way, rather than making 1000 calls to the same endpoint, it would be so much cleaner, faster, and resource efficient to make one (or even 10, if you limit the size of the array and number of constituent record ids) call instead.