Dual Investment Order
| Name | Type | Description | Notes |
|---|---|---|---|
| planId | String | Product ID | |
| amount | String | Subscription amount, mutually exclusive with copies field | |
| text | String | Order custom information. Users can set custom ID with this field. Custom fields must meet the following conditions: 1. Must start with `t-` 2. Excluding `t-`, length cannot exceed 28 bytes 3. Can only contain numbers, letters, underscore(_), hyphen(-) or dot(.) | [optional] |