} from "@volcengine/tos-sdk";
const client = new TosVectorsClient({
accessKeyId: process.env["TOS_ACCESS_KEY"] as string,
accessKeySecret: process.env["TOS_SECRET_KEY"] as string,
region: 'Provide your region',
endpoint: 'Provide your vector endpoint',
const vectorBucketName = 'Provide your vector bucket name';
const accountId = process.env["TOS_ACCOUNT_ID"];
function handleError(error: Error) {
if (error instanceof TosClientError) {
console.log("Client Error:");
console.log(" Message:", error.message);
console.log(" Stack:", error.stack);
} else if (error instanceof TosServerError) {
console.log("Server Error:");
console.log(" Request ID:", error.requestId);
console.log(" Status Code:", error.statusCode);
console.log(" Code:", error.code);
console.log(" Message:", error.message);
console.log(" Headers:", error.headers);
console.log("Unexpected Error:");
console.log(" Message:", error.message);
const simplePolicy = JSON.stringify({
Action: "tosvectors:GetVectorBucket",
Resource: `trn:tosvectors:${process.env["TOS_REGION"]}:${accountId}:bucket/${vectorBucketName}`,
const result = await client.putVectorBucketPolicy({
console.log("Request Succeeded:");
console.log(" Request ID:", result.requestId);
console.log(" Status Code:", result.statusCode);
console.log(" Headers:", result.headers);
console.log(" Result Data:", result.data);