SuiteTalk (Web Services) Platform Guide - NetSuite

Web Services Operationsattach / detach127You can also use the attach / detach operations to attach or detach a file to or from a record.Any file that is in the NetSuite file cabinet, for example an MS Word or Excel file or a PDF canbe attached to any record other than a custom record.Note that when attaching Contacts to other entity records, the Contact’s role can also bespecified during the request. Contact Roles are roles available in a user defined list at List >Relationships > Contacts. This list has been exposed as ContactRole in accounting.xsd.Note: Contact records can be attached to all entity records expect for other Contact orGroup records.The following tables lists all records that support the attach/detach operations. It also listswhich records can accept file attachements as well as which records can be attached to Contactrecords.Record TypeAccepts File AttachmentsAccepts Contact RecordAttachmentsTransactionsCheckXInventory AdjustmentXItem FulfillmentXJournal EntryXIntercompany Journal EntryXOpportunityXSales OrderXCustomer PaymentXReturn AuthorizationXCredit MemoXCash RefundXEstimateXInvoiceXCash SaleXPurchase OrderXPurchase Order ReceiptXCustomer PaymentXCustomer RefundXCustomer DepositXCustomer Deposit ApplicationXVendor BillXEntitiesCustomer X XContactXSuiteTalk Platform Guide