The index is zero-based, so 0 means the first element, 1 the second element and so on. Negative indices can be used to designate elements starting at the tail of the list.

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Arguments

key
string
required

The key of the list.

index
number
required

The index of the element to return, zero-based.

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Response

The value of the element at index index in the list. If the index is out of range, null is returned.

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