---
title: "Changes to Sandbox: Expire a Card Authorization"
method: POST
path: "/simulations/card_authorization_expirations"
---

# Changes to Sandbox: Expire a Card Authorization

`POST /simulations/card_authorization_expirations`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 4 of 34 revisions.

- **2026-09-22** `c3efb1c0fcca` — 1 warning
- **2026-09-20** `e3458b10162d` — 2 warning
- **2026-09-19** `f02c8a861724` — 2 info
- **2026-08-01** `c6310603949a` — 1 info

## Changes

- **2026-09-22** `c3efb1c0fcca` — 1 warning
  - added the new `additional_customer_authentication_required` enum value to the `elements/items/card_decline/anyOf[subschema #1: Card Payment Card Payment Element Card Decline]/real_time_decision_reason/anyOf[subschema #1]/` response property for the response status `200`
- **2026-09-20** `e3458b10162d` — 2 warning
  - added the new `ethanol_7_7_blend` enum value to the `elements/items/card_refund/anyOf[subschema #1: Card Refund]/purchase_details/anyOf[subschema #1: Card Refund Card Purchase Details]/fleet/anyOf[subschema #1: Card Refund Card Purchase Details Fleet]/fuel_type/anyOf[subschema #1]/` response property for the response status `200`
  - added the new `ethanol_7_7_blend` enum value to the `elements/items/card_settlement/anyOf[subschema #1: Card Settlement]/purchase_details/anyOf[subschema #1: Card Settlement Card Purchase Details]/fleet/anyOf[subschema #1: Card Settlement Card Purchase Details Fleet]/fuel_type/anyOf[subschema #1]/` response property for the response status `200`
- **2026-09-19** `f02c8a861724` — 2 info
  - added the required property `elements/items/card_refund/anyOf[subschema #1: Card Refund]/purchase_details/anyOf[subschema #1: Card Refund Card Purchase Details]/fleet` to the response with the `200` status
  - added the required property `elements/items/card_settlement/anyOf[subschema #1: Card Settlement]/purchase_details/anyOf[subschema #1: Card Settlement Card Purchase Details]/fleet` to the response with the `200` status
- **2026-08-01** `c6310603949a` — 1 info
  - added the required property `elements/items/card_authorization/anyOf[subschema #1: Card Authorization]/original_card_payment_id` to the response with the `200` status

---

[Operation](https://skmtc.dev/increase/apis/increase-api-2/docs/simulations/card_authorization_expirations/post.md) · [API](https://skmtc.dev/increase/apis/increase-api-2.md) · [Page](https://skmtc.dev/increase/apis/increase-api-2/changes/simulations/card_authorization_expirations/post)