anchor.diff:  }
   </pre>
   
  -To add spaces instead of orgs, send the same command to the `/relationships/spaces` endpoint instead of the `relationships/organizations` endpoint.
  -
  -
  -### <a id="revoke_is"></a> Remove Orgs or Spaces from an Isolation Segment
  +### <a id="remove_org_is"></a> Remove Orgs from an Isolation Segment
   
   The following example removes two orgs from an isolation segment:
   <pre class="terminal">
  
positive.code: HTTP/1.1 204 No Content
  </pre>
  
  To remove spaces instead of orgs, send the same command to the `/relationships/spaces` endpoint instead of the `relationships/organizations` endpoint.
  
  <p class='note'><strong>Note</strong>: You cannot remove an org from an isolation segment if the isolation segment contains a space within that org. You also cannot remove an org from its default isolation segment when the org belongs to multiple associated isolation segments.</p>
negative.code: 
  The `curl` requests listed in the sections below add and remove orgs and spaces from isolation segments. Only admins can perform these operations.
  
  ### <a id="add_org_is"></a> Add Orgs to an Isolation Segment
  
  When you add an org to one isolation segment, it becomes the default isolation segment for that org unless another default is already set. In the data field of the `curl` command, specify one or more orgs by GUID to add to the isolation segment.
  
  The following example adds two orgs to an isolation segment:
  <pre class="terminal">
  