> ## Documentation Index
> Fetch the complete documentation index at: https://hedera-0c6e0218-feat-317-axelar-integration.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# SystemUndelete

## SystemUndeleteTransactionBody

Undelete a file or smart contract that was deleted by SystemDelete; requires a Hedera administrative multisignature.

| Field | Type | Description |
| - | - | - |
| `fileID` | [FileID](/hedera/sdks-and-apis/hedera-api/basic-types/fileid) | The file ID to undelete, in the format used in transactions |
| `contractID` | [ContractID](/hedera/sdks-and-apis/hedera-api/basic-types/contractid) | The contract ID instance to undelete, in the format used in transactions |