@java.lang.Override
    public com.google.cloud.tasks.v2beta3.HttpTarget.HeaderOverride getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
<pre>
header embodying a key and a value.
</pre>

<code>.google.cloud.tasks.v2beta3.HttpTarget.Header header = 1;</code>
java-tasks/proto-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/HttpTarget.java