Updating Transactions

<div class="containerReference">
  <div>
    {/* OVERVIEW DESCRIPTION */}
    <p>
    When recieving a returns file from a bank or processor you can change a transaction status. You can update transaction status through the <code>transactions</code> endpoint or by importing a .csv file.
    </p>
    <p>
      For more information on importing via .csv file, see our <a href="https://developers.loanpro.io/v1.1/reference/update-transaction-status-via-import">update transaction status via import</a> article.
    </p>
    {/* END */}
  </div>
  <div class="">
    <div class="apiReference">
      <div class="apiReference-Header">
        <div class="apiReference-Header-Body">
          ENDPOINT
        </div>
      </div>
      <div class="apiReference-Body">
        <ul class="apiReference-Links">
          {/* API REFERENCE LINKS */}
          {/* referenceLink-GET/PUT/POST/DELETE */}
          <li>
            <a href="/reference/update-tx-status">
              <div class="referenceLink-PUT referenceLink-Button">PUT</div>
              <div class="referenceLink-Text">/transactions/`{id}`</div>
            </a>
          </li>
          {/* END */}
        </ul>
      </div>
    </div>
  </div>
</div>

You'll find the key-value pairs for updating the `transaction` entity below.

## Key-value pairs

| Value:        | Definition:                                                               |
| :------------ | :------------------------------------------------------------------------ |
| `id`          | The transaction's ID.                                                     |
| `message`     | A user-defined message that will be associated with the change of status. |
| `status`      | The transaction status.                                                   |
| `reason_code` | The return code (if applicable) associated with the change of status.     |