const compute = require('@google-cloud/compute');

  // Parse stringified operation to the object instance.
  let operation = {
  "kind": "sql#operation",
  "targetLink": "***",
  "status": "PENDING",
  "user": "***",
  "insertTime": "2022-11-08T16:24:59.158Z",
  "operationType": "IMPORT",
  "importContext": {},
  "name": "84992d7e-07ed-4edd-b6fb-0e2200000024",
  "targetId": "****",
  "selfLink": "****",
  "targetProject": "****"
};

  async function waitForOperation() {
    const operationsClient = new compute.ZoneOperationsClient();

    console.log(operationsClient);

    while (operation.status !== 'DONE') {
      [operation] = await operationsClient.wait({
        operation: operation.name,
        project: operation.targetProject,
      });
    }

    console.log('Operation finished.');
  }

  waitForOperation();

(node:44643) UnhandledPromiseRejectionWarning: Error: Cannot build HTTP request for {"operation":"84992d7e-07ed-4edd-b6fb-0e2200000024","project":"***"}, method: Wait
    at encodeRequest (....)