flame2.js

const asyncFn = () => Promise.reject(new Error("async fn error", {
  cause: {
    type: 'FirstErrorCause'
  }
}));
const asyncManipulateResponse = (response) => Promise.resolve("manipulated response");

const tryCatchFn = async () => {
  try {
    const response = await asyncFn();
    const manipulatedResponse = await asyncManipulateResponse(response);
    return manipulatedResponse;
  } catch (e) {
    if (e.cause.type === 'FirstErrorCause') {
      console.error("readable contextualized response error messag")
    }
    console.error(e);
  }
};

tryCatchFn();