# CollectionBurnRequestDto ## Properties |Name | Type | Description | Notes| |------------ | ------------- | ------------- | -------------| |**vaultAccountId** | **string** | The id of the vault account that initiates the burn function | [default to undefined]| |**tokenId** | **string** | The token id | [default to undefined]| |**amount** | **string** | For ERC721, amount is optional or should always be 1 and for ERC1155, amount should be 1 or greater | [optional] [default to undefined]| |**externalId** | **string** | External id that can be used to identify the transaction in your system. The unique identifier of the transaction outside of Fireblocks with max length of 255 characters | [optional] [default to undefined]| [[Back to top]](#) [[Back to API list]](../../README.md#documentation-for-api-endpoints) [[Back to Model list]](../../README.md#documentation-for-models) [[Back to README]](../../README.md)