GraphQLB2BMutationsquoteAttachFileCreateCopy pageCreate attachment for a quote. Requires either B2B or BC Token.ArgumentsfileListlist of optional QuoteFileListInputTypeOptionalList of files added by customerShow 5 propertiesquoteIdIntegerRequiredUnique quote ID. This field is required.Returnsan optional QuoteAttachmentCreateattachFileslist of optional QuoteAttachFilesShow 5 properties