How can I obtain an attached file from a record using the C# REST web services
I'm trying to retrieve an attached file (or files) from a record in Acumatica. I'm using the following example:
https://help-2021r1.acumatica.com/Help?ScreenId=ShowWiki&pageid=b1bc82ee-ae6b-442a-a369-863d98f14630
I've attached a file to the demo inventory stock item "AACOMPUT01".
Most of the code runs as expected, but when it gets to the code line:
JArray jFiles = jItem.Value<JArray>("files");
it returns null for the jFiles JArray - as if there are no files attached. Is there something wrong with this example - or something I need to add to get it to work?
I'm using 2021 R1 (21.107.0023), and the endpoint is default 20.200.001...
Thanks...
Execute a GET request on StockItem endpoint with the expand files option:
http://localhost/Acumatica/entity/Default/20.200.001/StockItem/AACOMPUT01?$expand=files
This returns the files array:
"files": [
{
"id": "bdb9534c-6aa9-41fa-a65d-3119e32b0fe5",
"filename": "Stock Items (AACOMPUT01)\\AACOMPUT01.jpg",
"href": "/Acumatica/entity/Default/20.200.001/files/bdb9534c-6aa9-41fa-a65d-3119e32b0fe5"
}
Use the href URL parameter value to issue the GET request which returns the file content:
http://localhost/Acumatica/entity/Default/20.200.001/files/bdb9534c-6aa9-41fa-a65d-3119e32b0fe5
- Adding Validation of the Primary Contact on the Business Accounts Screen
- Acumatica Find Duplicate Leads
- Create missing data on RowSelected
- How to solve "Changes cannot be saved to the database from the event handler"?
- How do I correct PX1011 warning from Acuminator? (it suggests sealing class, but that causes errors in error list)
- Acumatica/Acuminator Error PX1016 - looking for more information regarding this Acuminator error
- Acuminator gives warnings when using bql queries in rowselected/Initialize events, where to use them?
- Modify Selector Parent Lot/ Serial Nbr to Add Filter in Materials Screen (AM300000)
- hello world button in acumatica not working
- Filter Material Wizard 1 Screen (AM300010) by User Defined Warehouse Selector
- How can I use multiple DAC fields in a PXProcessingJoin result?
- Acumatica how to modify opportunity stageid Even if quote is accepted
- Acumatica field updated event in production order maintenance screen (AM201500) to trigger checkbox in screen based on checkbox in stock item screen
- Enter Physical Inventory Count Through Acumatica API
- Copy combobox's attribute values from attributes screen to custom field in sales order header
- Modify Lot/ Serial Number Generation in Acumatica Production Order Maintenance Screen (AM201500)
- How to update default customer payment method with API?
- Is there a way to add User Defined fields to a custom screen?
- Response of webhook is empty
- How to order the results by date?
- CompanyMask - GroupMask to sharing data between companies ACUMATICA
- Acumatica GI - Inventory Transaction History Screen
- Having a problem uploading image to Stock Items via REST API
- Filtering Acumatica Grid with Custom Column Values
- Can I create and release Invoices in one API / REST call?
- Acumatica, add a column to data grid
- Changing the height/width when calling another graph as an in-page popup using PXPopupRedirectException
- Adding a clickable link to a Generic Inquiry in Acumatica
- How do you add an unbound 'select' button to an existing DAC for a custom process screen?
- How can I get a custom action to NOT show up on the toolbar?