Deprecating of billing_on field on the UsageCharge resource

[Msk101]

Shopify's continuous updates underscore the deprecation of the 'billing_on' field within the UsageCharge resource. While some recommend temporarily resolving this by commenting out specific lines in ActivateUsageCharge.php (line 97) and Charge.php (line 102),

Can this solution be effective, considering my app combines usage-based functionality and monthly subscriptions? Please provide guidance on resolving this issue, as there are only a few months remaining.

Thank you.

[devRonak]

@Kyon147 can you please look into this issue?

[Kyon147]

@devRonak I won't be able to look at this for a few weeks, so happy for someone else to submit a PR in the meantime.

@Msk101 are you willing to look into it?

[Kyon147]

Closed as fixed in a PR