Filter Array to find Single Data Attribute from Array Variable

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Posted on by pp365

439 Season of Giving Solutions 2025

Hi everyone,

This is probably quite an easy one to resolve but I'm wasting quite a lot of time trying to understand where the issue is and would really appreciate some help.

I have set up an Array variable, 'varArray'. Inside this is a set of records, each with two attributes, Attribute1 and Attribute2.

I have a second String variable, 'varString1'. Inside this is a string which will match the Attribute 2 value of one record in varArray.

I have set up an Apply to Each using the value of varArray.

Inside the Apply to Each I have set a Filter Array action to try to 'filter' varArray, when 'Attribute2' contains 'varString1'.

I want to then set another variable which contains the output of the filter query.

I have had a series of errors, or, the filter query will return a null output even though there is definitely a match between Attribute2 and varString1, and tried to correct various aspects of the filter query but I'm not sure where the problem lies so any assistance would be much appreciated. Many thanks!

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BhaskarDhone 1,398 Super User 2026 Season 1 on at

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If I understand correctly, you don't need Apply to each. Try something like below
ClearCollect( varArray, { Attribute1: "Value1", Attribute2: "MatchValue1" }, { Attribute1: "Value2", Attribute2: "MatchValue2" }, { Attribute1: "Value3", Attribute2: "MatchValue3" } ); Set(varString1, "MatchValue2"); ClearCollect( varFilteredArray, Filter(varArray, Attribute2 = varString1) );

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pp365 439 Season of Giving Solutions 2025 on at

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Hi @BhaskarDhone , my apologies, through force of habit I've written this in the Power Apps community whereas it should have been in Power Automate!

I'll mark your suggestion as the Solution in case anyone is looking for this in the context of Power Apps.

Thanks again!

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