SubscriptionParams does not support Metadata

[dissoupov]

As per documentation, https://stripe.com/docs/api/subscriptions/create
CreateSubscription should support metadata to attach additional information.
This is not supported in Go library as of v72.72

[richardm-stripe]

Hello @dissoupov, thank you for the report.

Can you provide more details? I was able to

params := &stripe.SubscriptionParams{}
params.AddMetadata("foo", "bar")
sub.New(params)

on my local test project and things worked.

I suspect the issue you are running into was that the .AddMetadata method is hard to discover because it works differently to the other fields that are specific to SubscriptionParams.

[dissoupov]

Confirmed, works as expected.