> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt
> Use this file to discover all available pages before exploring further.

# alterCredential

<div className="kinetica-doxygen">
  <div id="a7b9a76eb6ab4f356df43cae5b1aa5c36" />

  <h2 className="memtitle"><span className="permalink"><a href="#a7b9a76eb6ab4f356df43cae5b1aa5c36">◆ </a></span>alterCredential() <span className="overload">\[1/2]</span></h2>

  <div className="memitem">
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          <td className="mlabels-left">
            <table className="memname">
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                <td className="memname"><a className="el" href="/content/api/cs/classkinetica_1_1AlterCredentialResponse">AlterCredentialResponse</a> kinetica.Kinetica.alterCredential </td>
                <td>(</td>
                <td className="paramtype"><a className="el" href="/content/api/cs/classkinetica_1_1AlterCredentialRequest">AlterCredentialRequest</a></td>
                <td className="paramname"><span className="paramname"><span className="em">request\_</span></span></td>
                <td>)</td>

                <td />
              </tr>
            </table>
          </td>

          <td className="mlabels-right"> <span className="mlabels"><span className="mlabel inline">inline</span></span> </td>
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    <div className="memdoc">
      <p>Alter the properties of an existing <a href="/content/concepts/credentials/" target="_top">credential</a>. </p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramname">request\_</td>
              <td>Request object containing the parameters for the operation.</td>
            </tr>
          </table>
        </div>
      </div>

      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd">Response object containing the result of the operation. </div>
      </div>

      <p className="definition">Definition at line <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs#L8284">8284</a> of file <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs">KineticaFunctions.cs</a>.</p>
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  <div id="afab1cd454dedc1d62fff27e93a301ec2" />

  <h2 className="memtitle"><span className="permalink"><a href="#afab1cd454dedc1d62fff27e93a301ec2">◆ </a></span>alterCredential() <span className="overload">\[2/2]</span></h2>

  <div className="memitem">
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          <td className="mlabels-left">
            <table className="memname">
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                <td className="memname"><a className="el" href="/content/api/cs/classkinetica_1_1AlterCredentialResponse">AlterCredentialResponse</a> kinetica.Kinetica.alterCredential </td>
                <td>(</td>
                <td className="paramtype">string</td>
                <td className="paramname"><span className="paramname"><span className="em">credential\_name</span></span>, </td>
              </tr>

              <tr>
                <td className="paramkey" />

                <td />

                <td className="paramtype">IDictionary\< string, string ></td>
                <td className="paramname"><span className="paramname"><span className="em">credential\_updates\_map</span></span>, </td>
              </tr>

              <tr>
                <td className="paramkey" />

                <td />

                <td className="paramtype">IDictionary\< string, string ></td>
                <td className="paramname"><span className="paramname"><span className="em">options</span></span> )</td>
              </tr>
            </table>
          </td>

          <td className="mlabels-right"> <span className="mlabels"><span className="mlabel inline">inline</span></span> </td>
        </tr>
      </table>
    </div>

    <div className="memdoc">
      <p>Alter the properties of an existing <a href="/content/concepts/credentials/" target="_top">credential</a>. </p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramname">credential\_name</td>
              <td>Name of the credential to be altered. Must be an existing credential.</td>
            </tr>

            <tr>
              <td className="paramname">credential\_updates\_map</td>

              <td>
                Map containing the properties of the credential to be updated. Error if empty.

                <ul>
                  <li>
                    <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a7ac819e834db6f3f61ad56dc68093387">TYPE</a>: New type for the credential. Supported values:

                    <ul>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a880f6727b77d709ff55b9c82c2d07acc">AWS\_ACCESS\_KEY</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af5030955180ad983fe4e0f84670e5de8">AWS\_IAM\_ROLE</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af03e23efdf56aba2988cdb0a7de73300">AZURE\_AD</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#ae6334d4a52e4affc59c1c7e65be324ab">AZURE\_OAUTH</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a8009eea133afaed8299f863f6e2b2ae4">AZURE\_SAS</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#aedaab09414a37fd8ef558972a28d6fe6">AZURE\_STORAGE\_KEY</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a44889ea261ec3521aec1cba7f1cc148e">DOCKER</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#aa58cfdebf32e5fbed2159f1e7fe405e6">GCS\_SERVICE\_ACCOUNT\_ID</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a99808409a4d282354530bbbc642be060">GCS\_SERVICE\_ACCOUNT\_KEYS</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af1243917c0e6f2dd6d2adaf509c26d21">HDFS</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#aeaf3deb9e7d2a558084af8c0a1cdc96d">KAFKA</a> </li>
                    </ul>
                  </li>

                  <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a6eec59941270a5fe5c004fb01258a429">IDENTITY</a>: New user for the credential. </li>
                  <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af23d86fda318ccc87999d4e6b93d0e64">SECRET</a>: New password for the credential. </li>
                  <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a2b52807a570cc930911f32fb2637e6a7">SCHEMA\_NAME</a>: Updates the schema name. If <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a2b52807a570cc930911f32fb2637e6a7">SCHEMA\_NAME</a> doesn't exist, an error will be thrown. If <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a2b52807a570cc930911f32fb2637e6a7">SCHEMA\_NAME</a> is empty, then the user's default schema will be used. </li>
                </ul>
              </td>
            </tr>

            <tr>
              <td className="paramname">options</td>
              <td>Optional parameters.</td>
            </tr>
          </table>
        </div>
      </div>

      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd">Response object containing the result of the operation. </div>
      </div>

      <p className="definition">Definition at line <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs#L8409">8409</a> of file <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs">KineticaFunctions.cs</a>.</p>
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  <h2 className="memtitle"><span className="permalink"><a href="#a08feb0d4e80241edab28ddc9cbf272c8">◆ </a></span>AlterCredentialAsync() <span className="overload">\[1/2]</span></h2>

  <div className="memitem">
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          <td className="mlabels-left">
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                <td className="memname">async System.Threading.Tasks.Task\< <a className="el" href="/content/api/cs/classkinetica_1_1AlterCredentialResponse">AlterCredentialResponse</a> > kinetica.Kinetica.AlterCredentialAsync </td>
                <td>(</td>
                <td className="paramtype"><a className="el" href="/content/api/cs/classkinetica_1_1AlterCredentialRequest">AlterCredentialRequest</a></td>
                <td className="paramname"><span className="paramname"><span className="em">request\_</span></span>, </td>
              </tr>

              <tr>
                <td className="paramkey" />

                <td />

                <td className="paramtype">System.Threading.CancellationToken</td>
                <td className="paramname"><span className="paramname"><span className="em">cancellationToken</span></span><span className="paramdefsep"> = </span><span className="paramdefval">default</span> )</td>
              </tr>
            </table>
          </td>

          <td className="mlabels-right"> <span className="mlabels"><span className="mlabel inline">inline</span></span> </td>
        </tr>
      </table>
    </div>

    <div className="memdoc">
      <p>Alter the properties of an existing <a href="/content/concepts/credentials/" target="_top">credential</a>. </p>
      <p>(async)</p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramname">request\_</td>
              <td>Request object containing the parameters for the operation.</td>
            </tr>

            <tr>
              <td className="paramname">cancellationToken</td>
              <td>Cancellation token to cancel the operation.</td>
            </tr>
          </table>
        </div>
      </div>

      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd">Task that returns the response object containing the result of the operation.</div>
      </div>

      <p className="definition">Definition at line <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs#L8301">8301</a> of file <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs">KineticaFunctions.cs</a>.</p>
    </div>
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  <div id="af9410ac53700baaa49894c59649b2f9d" />

  <h2 className="memtitle"><span className="permalink"><a href="#af9410ac53700baaa49894c59649b2f9d">◆ </a></span>AlterCredentialAsync() <span className="overload">\[2/2]</span></h2>

  <div className="memitem">
    <div className="memproto">
      <table className="mlabels">
        <tr>
          <td className="mlabels-left">
            <table className="memname">
              <tr>
                <td className="memname">async System.Threading.Tasks.Task\< <a className="el" href="/content/api/cs/classkinetica_1_1AlterCredentialResponse">AlterCredentialResponse</a> > kinetica.Kinetica.AlterCredentialAsync </td>
                <td>(</td>
                <td className="paramtype">string</td>
                <td className="paramname"><span className="paramname"><span className="em">credential\_name</span></span>, </td>
              </tr>

              <tr>
                <td className="paramkey" />

                <td />

                <td className="paramtype">IDictionary\< string, string ></td>
                <td className="paramname"><span className="paramname"><span className="em">credential\_updates\_map</span></span>, </td>
              </tr>

              <tr>
                <td className="paramkey" />

                <td />

                <td className="paramtype">IDictionary\< string, string ></td>
                <td className="paramname"><span className="paramname"><span className="em">options</span></span>, </td>
              </tr>

              <tr>
                <td className="paramkey" />

                <td />

                <td className="paramtype">System.Threading.CancellationToken</td>
                <td className="paramname"><span className="paramname"><span className="em">cancellationToken</span></span><span className="paramdefsep"> = </span><span className="paramdefval">default</span> )</td>
              </tr>
            </table>
          </td>

          <td className="mlabels-right"> <span className="mlabels"><span className="mlabel inline">inline</span></span> </td>
        </tr>
      </table>
    </div>

    <div className="memdoc">
      <p>Alter the properties of an existing <a href="/content/concepts/credentials/" target="_top">credential</a>. </p>
      <p>(async)</p>

      <div className="dl params">
        <div className="dt">Parameters</div>

        <div className="dd">
          <table className="params">
            <tr>
              <td className="paramname">credential\_name</td>
              <td>Name of the credential to be altered. Must be an existing credential.</td>
            </tr>

            <tr>
              <td className="paramname">credential\_updates\_map</td>

              <td>
                Map containing the properties of the credential to be updated. Error if empty.

                <ul>
                  <li>
                    <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a7ac819e834db6f3f61ad56dc68093387">TYPE</a>: New type for the credential. Supported values:

                    <ul>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a880f6727b77d709ff55b9c82c2d07acc">AWS\_ACCESS\_KEY</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af5030955180ad983fe4e0f84670e5de8">AWS\_IAM\_ROLE</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af03e23efdf56aba2988cdb0a7de73300">AZURE\_AD</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#ae6334d4a52e4affc59c1c7e65be324ab">AZURE\_OAUTH</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a8009eea133afaed8299f863f6e2b2ae4">AZURE\_SAS</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#aedaab09414a37fd8ef558972a28d6fe6">AZURE\_STORAGE\_KEY</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a44889ea261ec3521aec1cba7f1cc148e">DOCKER</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#aa58cfdebf32e5fbed2159f1e7fe405e6">GCS\_SERVICE\_ACCOUNT\_ID</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a99808409a4d282354530bbbc642be060">GCS\_SERVICE\_ACCOUNT\_KEYS</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af1243917c0e6f2dd6d2adaf509c26d21">HDFS</a> </li>
                      <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#aeaf3deb9e7d2a558084af8c0a1cdc96d">KAFKA</a> </li>
                    </ul>
                  </li>

                  <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a6eec59941270a5fe5c004fb01258a429">IDENTITY</a>: New user for the credential. </li>
                  <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#af23d86fda318ccc87999d4e6b93d0e64">SECRET</a>: New password for the credential. </li>
                  <li> <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a2b52807a570cc930911f32fb2637e6a7">SCHEMA\_NAME</a>: Updates the schema name. If <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a2b52807a570cc930911f32fb2637e6a7">SCHEMA\_NAME</a> doesn't exist, an error will be thrown. If <a className="el" href="/content/api/cs/structkinetica_1_1AlterCredentialRequest_1_1CredentialUpdatesMap#a2b52807a570cc930911f32fb2637e6a7">SCHEMA\_NAME</a> is empty, then the user's default schema will be used. </li>
                </ul>
              </td>
            </tr>

            <tr>
              <td className="paramname">options</td>
              <td>Optional parameters.</td>
            </tr>

            <tr>
              <td className="paramname">cancellationToken</td>
              <td>Cancellation token to cancel the operation.</td>
            </tr>
          </table>
        </div>
      </div>

      <div className="dl section return">
        <div className="dt">Returns</div>
        <div className="dd">Task that returns the response object containing the result of the operation.</div>
      </div>

      <p className="definition">Definition at line <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs#L8520">8520</a> of file <a className="el" href="https://github.com/kineticadb/kinetica-api-cs/blob/master/Kinetica/KineticaFunctions.cs">KineticaFunctions.cs</a>.</p>
    </div>
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