Changes to Update Merchant
post/tax/merchants/{merchant_id}
- breaking
removed the enum value
2026-01-01from theheaderrequest parameterX-API-Version - info
api operation id
updateMerchant_v20260101removed and replaced withupdateMerchant_v20260301 - info
added the new enum value
2026-03-01to theheaderrequest parameterX-API-Version
- breaking