public Builder mergeFrom(com.google.cloud.tasks.v2beta2.HttpTarget.HeaderOverride other) {
        if (other == com.google.cloud.tasks.v2beta2.HttpTarget.HeaderOverride.getDefaultInstance())
          return this;
        if (other.hasHeader()) {
          mergeHeader(other.getHeader());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
Wraps the Header object.
</pre>

Protobuf type {@code google.cloud.tasks.v2beta2.HttpTarget.HeaderOverride}
java-tasks/proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/HttpTarget.java