Interacting with services through GraphQL
After signing in to the SBS portal, one of the ways in which you can interact with services is the GraphQL interface that is powered by GraphiQL (https://github.com/graphql/graphiql).
To view the queries and mutations exposed by the Web service, click the Book 
button.
To send a GraphQL query or mutation to the service, write it in the left pane, and then click the Run 
button. The results will be displayed in the right pane.
Below is an example of a GraphQL query that lists all the files available for the account Test Account, application App1 and tenant Tenant1.
Any GraphQL code you enter in the input panes (including “Variables”) is preserved for as long as you are signed in. However, if you switch the current account, application, or tenant, this data will be cleared for security reasons.
Note
You can run any GraphQL queries and mutations for the respective service as long as your account has the respective permissions, as assigned by your manager or supervisor. If your account does not have access rights to a particular query or mutation, a notification message will inform you accordingly.