Syntax

SIZE(text_or_array)

Usage examples
Input 1
{
2
"my_action":{
3
"message":[
4
"north",
5
"south",
6
"east",
7
"west"
8
]
9
}
10
}
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Formula SIZE(my_action.message)
Output "4"
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Input 1
{
2
"my_action":{
3
"message":"north"
4
}
5
}
Copy
Formula SIZE(my_action.message)
Output "5"
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Sample Actions

Event Transform

My Action

Event Transform

SIZE

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