private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.tasks.v2beta2.PathOverride,
            com.google.cloud.tasks.v2beta2.PathOverride.Builder,
            com.google.cloud.tasks.v2beta2.PathOverrideOrBuilder>
        getPathOverrideFieldBuilder() {
      if (pathOverrideBuilder_ == null) {
        pathOverrideBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.tasks.v2beta2.PathOverride,
                com.google.cloud.tasks.v2beta2.PathOverride.Builder,
                com.google.cloud.tasks.v2beta2.PathOverrideOrBuilder>(
                getPathOverride(), getParentForChildren(), isClean());
        pathOverride_ = null;
      }
      return pathOverrideBuilder_;
    }
<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.v2beta2.PathOverride path_override = 4;</code>
java-tasks/proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/UriOverride.java