InvoiceFileAttachment

"""A file attached to an invoice at the header level"""
type InvoiceFileAttachment {
  """Unique identifier"""
  id: InvoiceFileID!
  """Parent invoice"""
  invoiceId: InvoiceID!
  """Attached file"""
  fileId: FileID!
  """Role this document plays for the invoice"""
  documentRole: DocumentAttachmentRole!
  """Optional human-readable description"""
  description: String
  """Sort order among attachments on the same invoice"""
  sortOrder: Int!
  """Creation timestamp (ISO8601)"""
  createdAt: String!
  """Last update timestamp (ISO8601)"""
  updatedAt: String!
}