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Hi all,
How to remove a existing value from the list column using "Send an http " action?
below is the body Json I am using to update the value in the list, but I am not able to remove the value which is present in the column.
@Expiscornovus
You could use the Update item action to set the column to an expression of null.
Hi @RobElliott ,
The columns I am updating are managed metadata columns
Hi @PowerUser0,
Like @RobElliott already said, a null expression should work. I also posted a code snippet for that in the other thread you started earlier:https://powerusers.microsoft.com/t5/General-Power-Automate/Make-Value-of-document-library-as-null/m-p/961374#M72931
HI @RobElliott @Expiscornovus
I am working on a list this time, and I have assigned "wssId" to "null", but this gives me an error of invalid JSON
Hi @Expiscornovus @RobElliott any updates on this?
Can you try to put quotes around the null value to see if it makes the JSON valid?
@Expiscornovus no it is still not working
@Expiscornovus he
I mean using quotes around the null expression value when you are using the fieldvalue field and the ValidateUpdateListItem method like in your opening post. That method should work for both libraries and lists items.
Can you please first test it with that approach before switching to another approach? 😁
@Expiscornovus sorry but I didn't got you here,
I used " " same as you did. but this is not working for me. do I need to change something else in the body part?
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