">http://ip:port/ngsi-ld/v1/csources</a>/{registrationId}</td>
<td>Context Source Registration</td>
<td>To update the already existing csource registration.</td>
<td>PATCH</td>
</tr>
<tr class="row-odd"><td><ol class="first last arabic simple" start="18">
<li></li>
</ol>
</td>
<td><a class="reference external" href="http://ip:port/ngsi-ld/v1/csources">http://ip:port/ngsi-ld/v1/csources</a>/{registrationId}</td>
<td>Context Source Registration</td>
<td>To delete a resgistration.</td>
<td>DELETE</td>
</tr>
<t