sample-capability.xml

<vosi:capabilities
   xmlns:vosi="http://www.ivoa.net/xml/VOSICapabilities/v1.0"
   xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation=
    "http://www.ivoa.net/xml/VOSICapabilities/v1.0
     http://www.ivoa.net/xml/VOSICapabilities/v1.0
     http://www.ivoa.net/xml/VODataService/v1.1
     http://www.ivoa.net/xml/VODataService/v1.1">

  <!-- base URL for clients that apppend /async, /sync, etc -->
  <capability standardID="ivo://ivoa.net/std/TAP">
    <interface xsi:type="vs:ParamHTTP" role="std" version="1.1">
      <accessURL use="base"> https://example.net/srv </accessURL>
      <!-- anonymous or cookie or client certificate -->
      <securityMethod/>
      <securityMethod standardID="ivo://ivoa.net/sso#cookie"/>
      <securityMethod standardID="ivo://ivoa.net/sso#tls-with-certificate"/>
    </interface>
  </capability>
  
  <capability standardID="ivo://ivoa.net/std/VOSI#capabilities">
  	<!-- VOSI capabilities endpoint as per VOSI 1.1 -->
    <interface xsi:type="vs:ParamHTTP" role="std" version="1.0">
      <accessURL use="full"> https://example.net/srv/capabilities </accessURL>
      <!-- anonymous only -->
    </interface>
  </capability>

  <capability standardID="ivo://ivoa.net/std/VOSI#availability">
  	<!-- VOSI availability endpoint as per VOSI 1.1 -->
    <interface xsi:type="vs:ParamHTTP" role="std" version="1.0">
      <accessURL use="full"> https://example.net/srv/availability </accessURL>
      <!-- anonymous only -->
    </interface>
  </capability>

  <capability standardID="ivo://ivoa.net/std/VOSI#tables-1.1">
  	<!-- VOSI table endpoint as per VOSI 1.1 -->
    <interface xsi:type="vs:ParamHTTP" role="std" version="1.1">
      <accessURL use="base"> https://example.net/srv/tables </accessURL>
      <!-- anonymous or cookie or client certificate -->
      <securityMethod/>
      <securityMethod standardID="ivo://ivoa.net/sso#cookie"/>
      <securityMethod standardID="ivo://ivoa.net/sso#tls-with-certificate"/>
    </interface>
  </capability>

</vosi:capabilities>