@java.lang.Override
  public long getMaxLength() {
    return maxLength_;
  }
<pre>
Optional. Maximum length of the Type.STRING
</pre>

<code>int64 max_length = 19 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The maxLength.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Schema.java