API Adapter Class for REST Operations about amplify-js

[jimblanc]

@Rajan-Gupta1 Thank you for your report! Are you trying to use Amplify JS v6? You should be able to use RXJS' from utility on the response promise, for example:

const getOperation = get('apiName', '/getData');
return from(getOperation.response);

[Rajan-Gupta1]

@jimblanc Thanks for your response. The challenge I am having is that it is forcing me to make the function async since now I am unable to provide the Authorization token in awsconfig in the configuration like I was able to like this:
{
name: "chimeAPI",
endpoint: environment.medBodyCareAPI_endpoint,
custom_header: async () => {
return { Authorization: Bearer ${(await Auth.currentSession()).getIdToken().getJwtToken()} }
}
},
Now I am having to provide get the idToken as await
const authToken = (await fetchAuthSession()).tokens?.idToken?.toString();
which is making me mark the function async.
How do you suggest that your above suggestion will work when authorization token is needed and an observable using from must be returned?

[cwomack]

@Rajan-Gupta1, did you only experience this when upgrading to v6? And can you provide any context on why you're not looking to have the functions async?

You can get the tokens needed elsewhere for your custom header (using await) or convert your function to async. But I don't think there's going to be a way around making things async/await if I'm understanding your use case properly.