Describes read and write permissions for a dashboard.
See https://www.paws-r-sdk.com/docs/quicksight_describe_dashboard_permissions/ for full documentation.
quicksight_describe_dashboard_permissions(AwsAccountId, DashboardId)
[required] The ID of the Amazon Web Services account that contains the dashboard that you're describing permissions for.
[required] The ID for the dashboard, also added to the IAM policy.