HTTP Caller POST To Add Attachment to Cityworks Work Order

I noticed that an attribute is used for the Value parameter in the Multi-Part upload. The POST request will fail if this attribute does not contain valid data. In this workflow, what is the value of the the arcgisonline_attachment{0} attribute?

In the following example, I am uploading a file from my local computer to a Cityworks attachment. The Value parameter contains a file path to that file. I've also set the MIME Type as "application/octet-stream" for a PDF file.

You might be interested in some of these suggestions and discussions about working with ArcGIS Online attachments:

• How do I extract attachments from an ArcGIS online feature service?
• How to extract PDF attachment from ArcGIS Online and upload to online location with HTTPCaller?
• Download AGOL Photos to local JPG

We also have a custom transformer for sending a Work Order to Cityworks, in case you haven't seen it before!

• WorkOrderCreator

Thanks for the input. I am able to attach files from my local drive. However, my goal is to take the attachments from an AGOL feature service and attach them to the Cityworks Work Order. the 'arcgisonline_attachment{0}.data' attribute holds the data from the attachment.

I'm just unclear on how to use it properly

Thanks, that worked well. I'm still going to keep trying to find a way to directly attach the AGOL data file to the Cityworks Work Order when I have time. But for now, this is a great solution. Thanks again

Hi do you have any follow up with how this went for you?

I never pursued finding a way to directly attach the AGOL data file to the Cityworks Work Order. Writing to a temporary on the FME server that is overwritten with each new attachment file works very well so there was no need to spend time finding another solution.

Makes a lot of sense. Appreciate you getting back to me so quick. Have a good one @bschabeniuk​ !

The key item here is to review the documentation for the add attachment of Cityworks API or any API for that matter, and determine what is the required and supported formats . If its looking for a file, then there is no way to use the blob directly, which is similar to geodatabases. AGOL and Portal Add attachment API is similar to CityWorks - you can only add a file.

Hi ​@bschabeniuk, I’m trying to do something similar, just with adding an attachment to a service request rather than a work order. It’ll run in flow. The file is dynamic, since the workspace will be triggered by a survey response with an attachment. So far I’ve been able to write the file to a folder in Flow. I’m not sure what the next steps are though, how to reference this file in the http caller? I had used the path reader to supply the value, but that didn’t work.