Changes to Update latest Journey Application by External Application ID

removed items subschema #2: Updating data for an existing person entity subschema #3: Associating documents for an existing person entity from the entities/items request property anyOf list

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

added the new optional header request parameter alloy-journey-override-sync

added JourneyApplicationEntityCreate JourneyApplicationEntityUpdate JourneyApplicationEntityUpdateWithDocuments to the entities/items request property anyOf list

added ResponseSchemaGetJourneyApplication to the oneOf[subschema #2] response property allOf list for the response status 200

removed schema from the oneOf[subschema #2] response property allOf list for the response status 200