private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.tasks.v2beta2.QueryOverride,
            com.google.cloud.tasks.v2beta2.QueryOverride.Builder,
            com.google.cloud.tasks.v2beta2.QueryOverrideOrBuilder>
        getQueryOverrideFieldBuilder() {
      if (queryOverrideBuilder_ == null) {
        queryOverrideBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.tasks.v2beta2.QueryOverride,
                com.google.cloud.tasks.v2beta2.QueryOverride.Builder,
                com.google.cloud.tasks.v2beta2.QueryOverrideOrBuilder>(
                getQueryOverride(), getParentForChildren(), isClean());
        queryOverride_ = null;
      }
      return queryOverrideBuilder_;
    }
<pre>
URI Query.

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

<code>.google.cloud.tasks.v2beta2.QueryOverride query_override = 5;</code>
java-tasks/proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/UriOverride.java