@java.lang.Override
    public boolean containsStructVal(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetStructVal().ensureBuilderMap().containsKey(key);
    }
<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