Search For A List In A Trello Board

There is no “Search For List” in the set of actions.
I can always create the list but if it exists it will fail.
I can always try to edit the list but you need the list id for that.
I tried to use “Get Board Lists” but it doesn’t give an array of lists.
Suggestions?

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Hi @SSAdvisor,

You can use “Get Board Lists” with an array aggregator. In between the two set a filter so only the list you are looking for goes through.

Then you can use IMTAGGLENGTH (array length) parameter to filter.

IMTAGGLENGTH will be equal to 1 if the list was found and 0 if the list was not found.

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