Extract from array¶
This processor extracts an element or a sub-array from an array (written in JSON).
If a specified index is negative, it is counted from the end of the array: (-1 is the last value, -2 is second to last, etc).
This processor extracts an element or a sub-array from an array (written in JSON).
If a specified index is negative, it is counted from the end of the array: (-1 is the last value, -2 is second to last, etc).