<div dir="ltr">Hi,<div><br></div><div>I have a vNIC profile with a QoS object:</div><div><br></div><div><div>&lt;vnic_profile&gt;</div><div>  &lt;name&gt;vnic_test&lt;/name&gt;</div><div>  &lt;network id=&quot;00000000-0000-0000-0000-000000000009&quot;/&gt;</div><div>  &lt;qos id=&quot;74de92de-3cea-449c-b82e-4655802698c5&quot;/&gt;</div><div>  &lt;pass_through&gt;</div><div>    &lt;mode&gt;disabled&lt;/mode&gt;</div><div>  &lt;/pass_through&gt;</div><div>  &lt;port_mirroring&gt;false&lt;/port_mirroring&gt;</div><div>&lt;/vnic_profile&gt;</div></div><div><br></div><div><br></div><div>Now I try to update this object using PUT method and set the &#39;<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">pass_through</span>&#39; mode to &#39;enabled&#39;,</div><div>But I always got the error message</div><div>&quot;Cannot edit VM network interface profile. &#39;Port Mirroring&#39; and &#39;Qos&#39; are not supported on passthrough profiles.&quot;</div><div>no matter I send the request body like:</div><div><br></div><div><div>&lt;vnic_profile&gt;</div><div>  &lt;name&gt;vnic_test&lt;/name&gt;</div><div>  &lt;network id=&quot;00000000-0000-0000-0000-000000000009&quot;/&gt;</div><div>  &lt;pass_through&gt;</div><div>    &lt;mode&gt;enabled&lt;/mode&gt;</div><div>  &lt;/pass_through&gt;</div><div>  &lt;port_mirroring&gt;false&lt;/port_mirroring&gt;</div><div>&lt;/vnic_profile&gt;</div></div><div><br></div><div>OR</div><div><br></div><div><div>&lt;vnic_profile&gt;</div><div>  &lt;name&gt;vnic_test&lt;/name&gt;</div><div>  &lt;network id=&quot;00000000-0000-0000-0000-000000000009&quot;/&gt;</div><div>  &lt;pass_through&gt;</div><div>    &lt;mode&gt;enabled&lt;/mode&gt;</div><div>  &lt;/pass_through&gt;</div><div>&lt;/vnic_profile&gt;</div></div><div><br></div><div>Could anyone tell me how to disable the related QoS settings (namely go back to &#39;Unlimited&#39; state) in a vNIC profile by using REST API?</div></div>