service general endpoint
Revert "DRY up api-resource subclasses by moving self.get method to api-resource"

This reverts commit 06177a9d6cc316d0746f60359fc17171e93cbe73.
Revert "refactor eligible_object refresh_from method for reduced complexity"

This reverts commit 9fc94b4b3c61d3337658ee6c766ae693f1836d38.
undo breaking changes to request method
undo breaking changes to request method
support x12 in params
document format = x12