property Strings[Index: Integer]: string;
Obtains an item from the list in the HTTP header format: 'Key: Value'.
The Index parameter indicates the index of the key, where 0 is the index of the first item, 1 is the index of the second item, and so on.
You can read the header at a specific index, or use Strings with the Count property to iterate over the list.
This property is read-only.