duplicateInvoice

Requires at least one of the permissions payments:invoice:create or purchase:purchase_invoice:create.

Creates a new invoice as a copy of an existing one, with the same lines and details, a new invoice number and the status DRAFT. The original is not changed. A user restricted to their own customers cannot copy an invoice outside that book.

Errors: a failed call returns a GraphQL errors entry, not a field on the result, and data may be null or partial. Read the entry's extensions.code and message; every shape and code is in the Error reference.

Example:

GraphQL

mutation DuplicateInvoice($id: ID!) {
  duplicateInvoice(id: $id) {
    id
    invoiceNumber
    supplierCode
    supplierDisplayName
    supplierName
    status
    allocations {
      id
      invoiceNumber
      paymentNumber
      createdAt
      amount
      appliedFromAdvance
    }
  }
}

cURL

curl -X POST "https://<api-host>/graphql" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $ACCESS_TOKEN" \
  --data @- <<'EOF'
{
  "query": "mutation DuplicateInvoice($id: ID!) {\n  duplicateInvoice(id: $id) {\n    id\n    invoiceNumber\n    supplierCode\n    supplierDisplayName\n    supplierName\n    status\n    allocations {\n      id\n      invoiceNumber\n      paymentNumber\n      createdAt\n      amount\n      appliedFromAdvance\n    }\n  }\n}",
  "variables": {
    "id": "id"
  }
}
EOF

Variables:

{
  "id": "id"
}

Response:

{
  "data": {
    "duplicateInvoice": {
      "id": "id",
      "invoiceNumber": "string",
      "supplierCode": "string",
      "supplierDisplayName": "string",
      "supplierName": "string",
      "status": "APPROVED",
      "allocations": [
        {
          "id": "id",
          "invoiceNumber": "string",
          "paymentNumber": "string",
          "createdAt": "2025-01-15T00:00:00Z",
          "amount": 0,
          "appliedFromAdvance": true
        }
      ]
    }
  }
}

duplicateInvoice(
  id: ID!
): Invoice!

Arguments

duplicateInvoice.id ● ID! non-null scalar

The ID of the invoice to copy.

Type

Invoice object

A sales invoice issued to a customer or a purchase invoice received from a supplier, with its lines, totals, status and settlement.