Changes to Batch Update Ppg

added the new required request property payer_id

added the new required request property payer_name

added the new required request property payer_plan_group_id

added the new required request property plan_type

the request's body type changed from no type to object

deleted the header request parameter Authorization

the endpoint scheme security OAuthScheme was added to the API

for the path request parameter ppg_id, the type was generalized from no type to string, and format from no format to uuid

api operation id batch_update_ppg removed and replaced with v1_batch_update_ppg