Hey NishealJ, thank you for opening this issue.

We are aware of this problem and have been in a discussion with Amazon Ads API support. We did not arrive at any solutions yet.

The value is documented as a number type, and yes, as you have correctly pointed it out, it is a "bigint", and thereby JS cannot handle it.

But the value is numerical in JSON that comes from the API. So I don't understand how a JSON parser in JS is supposed to handle it?

{
 "campaignId": 123456789123456789
}

I think it is actually wrong to use the ID as a number, and should have been a string, but I didn't design the API 😁

Do you have any suggestions?

Correct @moltar, now bigInt campaignIds are more frequent.
So javascript HTTP client will actually try to parse the response and because of bigInt, it won't parse it the right way.

Right now, I also don't see any solution but I would try to get a plain text response and then play with it.
Sending campaignId as a 64-bit integer clearly makes ads API unsupported in JS right?

Sending campaignId as a 64-bit integer clearly makes ads API unsupported in JS right?

Yeah, pretty much.

Right now, I also don't see any solution but I would try to get a plain text response and then play with it.

That is what I am thinking.

But there are other caveats though. I have tried using bigint stuff, but then it will stringify internally and can lead to other type issues later in the code.

If JS will coerce it to string, and you send it back down the API pipe, the API may not accept the string version of the ID.

Maybe we could use: https://www.npmjs.com/package/json-bigint

The weirdest part is that Amazon's own UI uses these IDs too, and it is also using browser JSON.parse 🤷🏼 I really don't get it!

@NishealJ Started a PR attempt, but ran into too many errors in the parser and have to shelve it for now. If you feel like picking it up, please do!

We are currently working on the next version of this API where this ID will be modeled as a string. Would that solve this problem?

@AdsAPIPM It certainly would. Thanks for jumping in with the discussion!

Generally, I believe all IDs should be strings.

My sort-a heuristic is like this: will we do calculations with it? If no, then it is a string.

In other words, does it make sense to do ID1 + ID2? In 99% of cases the answer is no. So even if as a developer I decide to use ints or bigints, I'd stringify it, and document it as a "dumb string".

fix: convert number IDs to BigInt #976

Cool, I'll try to pull & help too.

@AdsAPIPM yes that would help a lot