Hi all,
I am building an expression. So that when triggerBody()['text_1'] is null, it should return null (no quote). If it has value (e.g. value), it should return 'value' (with single quote). How can I do it? The Power Automate builder keep prompting for "The express is invalid".
if(empty(triggerBody()['text_1']),'null',''triggerBody()['text_1']'')

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