| Name | Description | Type | Additional information |
|---|---|---|---|
| MembershipKey | string |
Required |
|
| string |
Required |
||
| Amount | decimal number |
Required |
|
| CallbackUrl | string |
None. |
|
| Reference | string |
None. |
|
| Platform | string |
Required |
|
| metadata | MetaData |
None. |