@java.lang.Override
      public /* nullable */ com.google.cloud.vmwareengine.v1.NodeTypeConfig
          getNodeTypeConfigsOrDefault(
              java.lang.String key,
              /* nullable */
              com.google.cloud.vmwareengine.v1.NodeTypeConfig defaultValue) {
        if (key == null) {
          throw new NullPointerException("map key");
        }
        java.util.Map<java.lang.String, com.google.cloud.vmwareengine.v1.NodeTypeConfigOrBuilder>
            map = internalGetMutableNodeTypeConfigs().ensureBuilderMap();
        return map.containsKey(key) ? nodeTypeConfigsConverter.build(map.get(key)) : defaultValue;
      }
<pre>
Required. The map of cluster node types in this cluster, where the key is
canonical identifier of the node type (corresponds to the `NodeType`).
</pre>

<code>
map&lt;string, .google.cloud.vmwareengine.v1.NodeTypeConfig&gt; node_type_configs = 7 [(.google.api.field_behavior) = REQUIRED];
</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/PrivateCloud.java