| Name | Type | Description | Notes |
|---|---|---|---|
| plan_id | string | The Plan identifier. | |
| application_id | string | The identifier of the client application that created the subscription. | [optional] |
| locale | string | A locale designator that combines the two-letter ISO 639-1 language code with a ISO 3166-1 alpha-2 country code. | [optional] |
| state | string | The state of the subscription | [optional] |
| source_id | string | The unique identifier of the subscription's reusable payment source. | [optional] |
| items | \DigitalRiver\ApiSdk\Model\SubscriptionItems[] | [optional] | |
| metadata | map[string,AnyType] | Key-value pairs used to store additional data. Value can be string, boolean or integer types. | [optional] |