| Name | Type | Required | Description |
|---|---|---|---|
| merchantId | String | ☑️ | Merchant identifier that is unique per each merchant |
| subMerchantId | String | Information of sub merchant identifier | |
| partnerReferenceNo | String | Unique transaction identifier on partner system which assigned to each transaction | |
| linkId | String | Information of link identifier | |
| tokenId | String | Information of token identifier | |
| additionalInfo | AccountUnbindingRequestAdditionalInfo | ☑️ | Additional information |