docs: async function sendTelemetry(payload) {
            utilsLogger.debug("called sendTelemetry payload");
  
            function throwIfInvalid(obj) {
              // Check: all keys and values must be strings,
              for (const k in obj) {
                if (typeof k !== "string")
                  throw new ExtensionError(`key ${k} not a string`);
                if (typeof obj[k] !== "string")
                  throw new ExtensionError(`value ${k} ${obj[k]} not a string`);
              }
              return true;
            }
  
            throwIfInvalid(payload);
            return studyUtils.telemetry(payload);
          }