@java.lang.Override
  public /* nullable */ com.google.cloud.vertexai.api.Tensor getStructValOrDefault(
      java.lang.String key,
      /* nullable */
      com.google.cloud.vertexai.api.Tensor defaultValue) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, com.google.cloud.vertexai.api.Tensor> map =
        internalGetStructVal().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
<pre>
A map of string to tensor.
</pre>

<code>map&lt;string, .google.cloud.vertexai.v1.Tensor&gt; struct_val = 12;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Tensor.java