How to check one Ragfile index status? #6108

async function importRagFile(ragCorpusName: string, uris: string[]) {
  const data = await getSecretValue("GOOGLE-VERTEXAI-CREDENTIALS");
  const credentials = JSON.parse(data);
  const aiplatformClient = new VertexRagDataServiceClient({
    credentials: credentials,
    apiEndpoint: `${location}-aiplatform.googleapis.com`
  })

  try {
    // Construct request
    const request = {
      parent: ragCorpusName,
      importRagFilesConfig: {
        gcsSource: { uris: uris }
      }
    };

    console.log("request:", JSON.stringify(request));

    // Run the request and wait for the operation to complete
    const [operation] = await aiplatformClient.importRagFiles(request);
    const [response] = await operation.promise();
    
    console.log("importRagFile response", response);
    return response;
  } catch (error) {
    console.error('Error importRagFile:', error);
  }
}

const ragRetrievalTool = {
      retrieval: {
        vertexRagStore: {
          ragResources: [{
            ragCorpus: ragCorpusName
          }]
        }
      },
    };

    const generativeModel = vertexAI.getGenerativeModel({
      model: 'gemini-1.5-flash-002',
      tools: [ragRetrievalTool],
    });

    const chat = generativeModel.startChat();
    const chatInput = text;
    const result = await chat.sendMessage(chatInput);
    console.log('result: ', JSON.stringify(result));
    const response = result.response;