Takes a value in the body of the last HTTP request and places it in the scope.
Property Name: The name that will be given to the extracted contents inside the scope.
Function: A javascript function which takes the body as argument and returns anything.
Example: extracting an authentication token from the body. If the name is “token” and the functions is set as follows:
(body) => {
return body.access_token;
}
Then the resulting scope will look like:
{
/* ... */
token: "<some access token>"
}