Available since v3.3.0
Used to download and check files
Actions:
Starts iterating over the array
An array of objects with any data, for example
[
	{
		"example": "One"
	},
	{
		"example": "Two"
	}
]
Or we can pass in the name of the constant if we know it contains a suitable array, in this way:
{
	"constant": "example" // where example - the name of the constant set earlier
}
Also, at each cycle, it puts the data of the object into the loop_data constant at the time of the loop, we will consider an example below
success -all data matched and the loop successfully startederror - start or data error