Array pop

Remove the last element from an array and returns the modified array. Array pop lives in the Array category of the fx menu.

Parameter

Parameter	Type	Required	Default	Description
Input	string	yes	—	Value to transform. Previous step output or a literal.

Input is the primary value (previous step output or a literal).

Returned value

Type	Description
string	Result of the Array pop transformation.

Limitations

• Array arguments must be valid JSON arrays. Invalid JSON or non-array values raise an error.

Example

Run Array pop

Remove the last element from an array and returns the modified array Adjust optional parameters when the defaults do not match your payload.

1. Set Input to the value to transform (previous step output or a literal).

2. Confirm Output value shows the transformed result.