Metadata API Deployment Failure

Question

I am trying to deploy Weblink from Task Object to the Activity object , but it says "no WebLink found ObjectName.FieldName.

Here is the Activity.object XML:

<?xml version="1.0" encoding="UTF-8"?>
  <CustomObject xmlns="http://soap.sforce.com/2006/04/metadata">
    <searchLayouts>
      <listViewButtons>update_activity</listViewButtons>
   </searchLayouts>
</CustomObject>

Here is the package.xml definition:

<?xml version="1.0" encoding="UTF-8"?>
<Package xmlns="http://soap.sforce.com/2006/04/metadata">
  <types>
    <members>Activity</members>
    <name>CustomObject</name>
  </types>
  <version>36.0</version>
</Package>

Answer 1

try this

    <?xml version="1.0" encoding="UTF-8"?>
    <Package xmlns="http://soap.sforce.com/2006/04/metadata">
      <types>
        <members>Activity.update_activity</members>
        <name>Weblink</name>
      </types>
      <version>36.0</version>
    </Package>