Enum values changed in POST /v2/contracts/edit (BillingProviderConfigurationUpdateEffectiveAtType)

What changed

Enum values changed in POST /v2/contracts/edit (BillingProviderConfigurationUpdateEffectiveAtType) Affected surface: POST /v2/contracts/edit. Root cause: schema `BillingProviderConfigurationUpdateEffectiveAtType`. Detected at Fri, 03 Jul 2026 03:02:55 UTC UTC.

Diff

{
  "added_enums": [
    "START_OF_NEXT_PERIOD"
  ],
  "path": "POST /v2/contracts/edit",
  "schema_path": "schema BillingProviderConfigurationUpdateEffectiveAtType"
}

Likely impact

This is an additive change. Existing integrations are unaffected; this is mostly useful if you want to take advantage of the new surface.

Recommended action

Audit any switch/match statements over this enum. Removed values become unhandled paths.