@java.lang.Override
      public com.google.cloud.vertexai.api.GroundingChunk.RetrievedContext build() {
        com.google.cloud.vertexai.api.GroundingChunk.RetrievedContext result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
<pre>
Chunk from context retrieved by the retrieval tools.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.GroundingChunk.RetrievedContext}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GroundingChunk.java