public Builder clearPathOverride() {
      bitField0_ = (bitField0_ & ~0x00000008);
      pathOverride_ = null;
      if (pathOverrideBuilder_ != null) {
        pathOverrideBuilder_.dispose();
        pathOverrideBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
URI path.

When specified, replaces the existing path of the task URL. Setting the
path value to an empty string clears the URI path segment.
</pre>

<code>.google.cloud.tasks.v2beta3.PathOverride path_override = 4;</code>
java-tasks/proto-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/UriOverride.java