Remove a voucher | TTG Developer Portal

{
  "id": "6aac14d3-5826-4da8-98b6-9e68c28629d6",
  "expiresAt": "2026-03-15T19:40:00Z",
  "items": [
    {
      "id": "Qm9va2luZ3Mx",
      "event": {
        "id": "123",
        "name": "Hamilton"
      },
      "occurrence": {
        "id": "456",
        "startsAt": "2026-03-15T19:30:00-05:00"
      },
      "venue": {
        "id": "UmljaGFyZCBSb2RnZXJzIFRoZWF0cmU",
        "name": "Richard Rodgers Theatre",
        "address": {
          "line1": "226 W 46th St",
          "line2": "Suite 200",
          "city": "New York",
          "state": "NY",
          "postalCode": "10036",
          "country": "US",
          "latitude": 40.759,
          "longitude": -73.9845
        },
        "timezone": "America/New_York"
      },
      "inventoryVariant": {
        "_type": "AssignedSeat",
        "attributes": [
          {
            "name": "Limited Legroom",
            "category": "NEGATIVE",
            "description": "Seats in this row have reduced legroom due to a safety barrier."
          }
        ],
        "id": "Orchestra-A-101",
        "name": "Orchestra A 101",
        "row": "A",
        "seat": "101",
        "section": "Orchestra",
        "description": "Closest to the stage",
        "extendedDescription": "Includes a complimentary drink. **Over 18s only.**"
      },
      "priceOption": {
        "category": {
          "name": "Adult",
          "id": "4471",
          "description": "Ages 3-12"
        },
        "sellPrice": {
          "amount": 18500,
          "currency": "USD"
        },
        "id": "eyJjIjoiRlVMTCJ9",
        "constraints": {
          "requiresCategory": [
            "string"
          ]
        },
        "listPrice": {
          "amount": 18500,
          "currency": "USD"
        },
        "discountPercentage": 30,
        "discountAmount": {
          "amount": 18500,
          "currency": "USD"
        },
        "fees": [
          {
            "type": "SERVICE_FEE",
            "value": {
              "amount": 18500,
              "currency": "USD"
            }
          }
        ],
        "maxQuantityPerOrder": 4,
        "promotion": {
          "id": "promo-opening-week",
          "name": "Opening Week Special",
          "description": "40% off Orchestra seats for opening week performances."
        },
        "isDefault": true
      },
      "quantity": 1,
      "delivery": {
        "method": {
          "name": "E-ticket"
        },
        "instructions": "Your e-tickets will be emailed to you before the performance."
      }
    }
  ],
  "receiptLines": [
    {
      "label": "Subtotal",
      "total": {
        "amount": 18500,
        "currency": "USD"
      },
      "sign": "positive",
      "_type": "SubtotalLine"
    }
  ],
  "total": {
    "amount": 18500,
    "currency": "USD"
  },
  "protection": {
    "id": "prot_001",
    "pricePerItem": {
      "amount": 18500,
      "currency": "USD"
    },
    "total": {
      "amount": 18500,
      "currency": "USD"
    },
    "status": "ELIGIBLE"
  },
  "options": {
    "currencies": [
      "USD",
      "GBP",
      "EUR"
    ],
    "paymentMethods": [
      {
        "method": "CARD",
        "gateway": "ADYEN",
        "merchantAccount": "EncoreTicketsOwnBrand"
      }
    ],
    "extras": [
      {
        "id": "v1_AQAAAAPoAAAABk9yY2hlc3RyYS1BLTEwMQ",
        "inventoryVariant": {
          "_type": "AssignedSeat",
          "attributes": [
            {
              "name": "Limited Legroom",
              "category": "NEGATIVE",
              "description": "Seats in this row have reduced legroom due to a safety barrier."
            }
          ],
          "id": "Orchestra-A-101",
          "name": "Orchestra A 101",
          "row": "A",
          "seat": "101",
          "section": "Orchestra",
          "description": "Closest to the stage",
          "extendedDescription": "Includes a complimentary drink. **Over 18s only.**"
        },
        "priceOptions": [
          {
            "category": {
              "name": "Adult",
              "id": "4471",
              "description": "Ages 3-12"
            },
            "sellPrice": {
              "amount": 18500,
              "currency": "USD"
            },
            "id": "eyJjIjoiRlVMTCJ9",
            "constraints": {
              "requiresCategory": [
                "string"
              ]
            },
            "listPrice": {
              "amount": 18500,
              "currency": "USD"
            },
            "discountPercentage": 30,
            "discountAmount": {
              "amount": 18500,
              "currency": "USD"
            },
            "fees": [
              {
                "type": "SERVICE_FEE",
                "value": {
                  "amount": 18500,
                  "currency": "USD"
                }
              }
            ],
            "maxQuantityPerOrder": 4,
            "promotion": {
              "id": "promo-opening-week",
              "name": "Opening Week Special",
              "description": "40% off Orchestra seats for opening week performances."
            },
            "isDefault": true
          }
        ],
        "quantityAvailable": 1,
        "maxQuantityPerOrder": 6,
        "selectionGroup": {
          "inventoryItemIds": [
            "v1_AQAAAAPoAAAABk9yY2hlc3RyYS1BLTEwMQ",
            "v1_AQAAAAPoAAAABk9yY2hlc3RyYS1BLTEwMg"
          ]
        },
        "selectionBlocked": {
          "chainSize": 3
        },
        "compatibleOccurrenceWindow": {
          "opensAt": "2026-03-01T10:00:00-05:00",
          "closesAt": "2026-03-01T22:00:00-05:00"
        }
      }
    ]
  },
  "voucher": {
    "code": "SUMMER20",
    "discount": {
      "amount": 18500,
      "currency": "USD"
    }
  },
  "totalTaxes": {
    "amount": 18500,
    "currency": "USD"
  }
}

Removes a previously applied promo code from the cart and returns the updated cart with the discount gone from receiptLines and total. Idempotent — returns the current cart even if the code was not applied to it.

Authentication

X-TT-API-Keystring

API Key authentication via header

Path parameters

cartIdstringRequiredformat: "(?i)^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"

codestringRequired0-15 characters

Response

Voucher removed (or was not applied to the cart); updated cart returned.

idstring

Cart ID

expiresAtstring

UTC timestamp when the cart hold expires and inventory is released. Clients should display a countdown timer and warn users before expiration.

itemslist of objects

Items currently in the cart (held inventory). Each item’s priceOption carries the itemized fees[] disclosure. Protection and credits are NOT items — see receiptLines.

receiptLineslist of objects

Server-ordered display lines for receipt rendering. Iterate in sequence. Always includes SubtotalLine. Conditionally: VoucherLine, ProtectionLine, CreditLine. Fees are never a receipt line — they are disclosed per item on priceOption.fees.

totalobject

Monetary amount in minor units (cents for USD). Never uses floating point to avoid precision errors.

protectionobjectOptional

Protection covering all items. Null if not added.

optionsobjectOptional

Options that can be applied to this cart. Each key is present only when that option is available.

voucherobjectOptional

A promo code applied to a cart.

totalTaxesobjectOptional

Monetary amount in minor units (cents for USD). Never uses floating point to avoid precision errors.

Authentication

Path parameters

Headers

Response