Changes to Get Journey Application

added the new optional query request parameter fullData to all path's operations

added the new optional query request parameter fullData

added the new optional query request parameter hideFields

added CreateJourneyError401 to the response body allOf list for the response status 401

added CreateJourneyError503 to the response body allOf list for the response status 503

removed 0 from the response body allOf list for the response status 503

removed schema from the response body allOf list for the response status 401

added the optional property _embedded/child_entities/items/external_entity_ids to the response with the 200 status

added the optional property _embedded/entity_applications/items/external_entity_identifiers to the response with the 200 status

added OutputAttributeResponse to the _embedded/entity_applications/items/output response property allOf list for the response status 200

added OutputAttributeResponse to the terminal_reconciliation_output response property allOf list for the response status 200

added do_await_additional_entities to the _embedded/is_pending_additional_entities response property allOf list for the response status 200

removed 0 from the _embedded/entity_applications/items/output response property allOf list for the response status 200

removed do_await_additional_entities from the _embedded/is_pending_additional_entities response property allOf list for the response status 200

removed subschema #1 from the terminal_reconciliation_output response property allOf list for the response status 200