@java.lang.Override
        public AppEngineRouting parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
<pre>
Output only. The host that the task is sent to.

The host is constructed from the domain name of the app associated with
the queue's project ID (for example &lt;app-id&gt;.appspot.com), and the
[service][google.cloud.tasks.v2.AppEngineRouting.service],
[version][google.cloud.tasks.v2.AppEngineRouting.version], and
[instance][google.cloud.tasks.v2.AppEngineRouting.instance]. Tasks which
were created using the App Engine SDK might have a custom domain name.

For more information, see
[How Requests are
Routed](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
</pre>

<code>string host = 4;</code>

@param value The bytes for host to set.
@return This builder for chaining.
java-tasks/proto-google-cloud-tasks-v2/src/main/java/com/google/cloud/tasks/v2/AppEngineRouting.java