Is is possible to update multiple fields of a CDT using the a!update()? The documentation shows that you can for a regular array, but with the CDT examples shown, it only updates one field at a time. When I test it out in an expression, it throws an error. I just want to check that I'm not missing anything here.
e.g.
a!update( data: ri!submission, index: {"StatusID", "SubmissionTypeID"}, value: {1, 2} )
error thrown: Expression evaluation error at function a!update: Invalid index: cannot index multiple indices of type List of Text String into type CRA_T_Submission
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I have reported this to Appian recently, because I found the same issue with testing. It throws the same error when you try with either a Dictionary or with a CDT (surprisingly), but works if you feed it a MAP specifically. Which is weird. I was really looking forward to replacing the "update dictionary" plug-in, but as it stands, a!update() is not usable for that in 99% of my current use cases.
Working (a!map):
Not working (dictionary):
Edit to add in retrospect: as of 21.4, the nonworking cases I mentioned earlier now seem to work.