Changes to Create Series

added the new optional request property warehouse_configuration/anyOf[subschema #1: WarehouseConfig]/resource_constraint

added the optional property configuration/resource_constraint to the response with the 201 status

added the optional property created/items/configuration/resource_constraint to the response with the 201 status

added the optional property created/items/series_timezone to the response with the 201 status

added the new active enum value to the status response property for the response status 201

added the new cancelled enum value to the status response property for the response status 201

added the optional property skipped/items/conflict to the response with the 201 status