Mutation: createProformaInvoice

Requires access to resource GRAPHQL_SALES_QUOTE_INVOICE_EDIT. Requires access to given proforma invoice. Requires access to given quote request. Requires access to given quote realization leg

sales {
  createProformaInvoice(
    quoteRequest: QuoteRequestNid!
    proformaInvoice: ProformaInvoiceInput!
    selectedLegNidList: [QuoteRealizationLegNid!]
    sellerDatasetId: QuoteInvoiceSellerDatasetId
  ): ProformaInvoice!
}