@java.lang.Override
      public /* nullable */ com.google.cloud.visionai.v1.DataSchemaDetails getFieldSchemasOrDefault(
          java.lang.String key,
          /* nullable */
          com.google.cloud.visionai.v1.DataSchemaDetails defaultValue) {
        if (key == null) {
          throw new NullPointerException("map key");
        }
        java.util.Map<java.lang.String, com.google.cloud.visionai.v1.DataSchemaDetailsOrBuilder>
            map = internalGetMutableFieldSchemas().ensureBuilderMap();
        return map.containsKey(key) ? fieldSchemasConverter.build(map.get(key)) : defaultValue;
      }
<pre>
Direct child elements data schemas.
</pre>

<code>map&lt;string, .google.cloud.visionai.v1.DataSchemaDetails&gt; field_schemas = 1;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DataSchemaDetails.java