# LoanBrokerCoverDeposit

[[Source]](https://github.com/XRPLF/rippled/blob/release-3.1/src/xrpld/app/tx/detail/LoanBrokerCoverDeposit.cpp)

Deposits first-loss capital into a `LoanBroker` ledger entry to provide protection for vault depositors.

Only the owner of the associated `LoanBroker` entry can initiate this transaction.

LendingProtocol
## Example  JSON


```json
{
  "TransactionType": "LoanBrokerCoverDeposit",
  "Account": "rEXAMPLE9AbCdEfGhIjKlMnOpQrStUvWxYz",
  "Fee": "12",
  "Flags": 0,
  "LastLedgerSequence": 7108682,
  "Sequence": 8,
  "LoanBrokerID": "E123F4567890ABCDE123F4567890ABCDEF1234567890ABCDEF1234567890ABCD",
  "Amount": {
    "currency": "USD",
    "issuer": "rIssuer1234567890abcdef1234567890abcdef",
    "value": "1000"
  }
}
```

##  Fields

In addition to the [common fields](/docs/references/protocol/transactions/common-fields),  transactions use the following fields:

| Field Name | JSON Type | Internal Type | Required? | Description |
|  --- | --- | --- | --- | --- |
| `LoanBrokerID` | String | Hash256 | Yes | The ID of the `LoanBroker` ledger entry to deposit the first-loss capital. |
| `Amount` | Object | Amount | Yes | The amount of first-loss capital to deposit. |


## Error Cases

Besides errors that can occur for all transactions,  transactions can result in the following [transaction result codes](/docs/references/protocol/transactions/transaction-results):

| Error Code | Description |
|  --- | --- |
| `temINVALID` | The `LoanBrokerID` field is invalid. |
| `temBAD_AMOUNT` | The `Amount` field is less than or equal to zero. |
| `tecNO_ENTRY` | The `LoanBroker` ledger entry doesn't exist. |
| `tecNO_PERMISSION` | The account sending the transaction isn't the owner of the `LoanBroker` ledger entry. |
| `tecWRONG_ASSET` | The asset being deposited doesn't match the asset in the `LoanBroker` vault. |
| `tecINSUFFICIENT_FUNDS` | The account depositing first-loss capital doesn't hold enough of the asset. You can also receive this error if the issuer of the asset has frozen the account or placed a global freeze. |