I am trying to create an SAS Token to communicate with Azure API Management Rest API using JavaScript (Express.js). But using that actually leads me to a 401 Unauthorized. I am using the following lines of code. The above snippet returns me something like this: SharedAccessSignature uid=integration&ex=2021-04-21T10:48:04.402Z&sn=**O8KZAh9zVHw6Dmb03t1xlhTnrmP1B6i+5lbhQWe**= (Some characters hidden for security, but number of characters is real) Note that