And what is that enclosed in {...} ? Is it a dictionary or JSON or a string ?
When it is a dictionary
[tt]my_dictionary = {
"access_token":"e1fc5ca6-e2e0-3a4d-9e03-73be39e2c4d1",
"scope":"am_application_scope default",
"token_type":"Basic",
"expires_in":3406
}[/tt]
then you will get the value
[tt]"e1fc5ca6-e2e0-3a4d-9e03-73be39e2c4d1"[/tt]
with
[tt]my_dictionary["access_token"][/tt]