message: Missing curly brackets
  The template variables for data source endpoints etc. require three curly brackets, not just two. (See also e.g. the `AzureResourceGroups` data source in .
diff: @@ -269,9 +269,9 @@ For e.g. below is a dataSourceBinding for querying alert rules defined in Micros
  {
  "target": "alertRules",
  "endpointId": "$(connectedServiceNameARM)",
  - "endpointUrl": "{{endpoint.url}}subscriptions/{{endpoint.subscriptionId}}/resourcegroups/$(ResourceGroupName)/providers/microsoft.insights/alertrules?api-version=2016-03-01&$filter=targetResourceUri eq /subscriptions/{{endpoint.subscriptionId}}/resourceGroups/$(ResourceGroupName)/providers/$(ResourceType)/$(resourceName)",
  + "endpointUrl": "{{{endpoint.url}}}subscriptions/{{{endpoint.subscriptionId}}}/resourcegroups/$(ResourceGroupName)/providers/microsoft.insights/alertrules?api-version=2016-03-01&$filter=targetResourceUri eq /subscriptions/{{{endpoint.subscriptionId}}}/resourceGroups/$(ResourceGroupName)/providers/$(ResourceType)/$(resourceName)",
  "resultSelector": "jsonpath:$.value[?(@.properties.isEnabled == true)]",
  - "resultTemplate": "{ \"Value\" : \"{{name}}\", \"DisplayValue\":\"{{name}}\"}"
  + "resultTemplate": "{ \"Value\" : \"{{{name}}}\", \"DisplayValue\":\"{{{name}}}\"}"
  }
  ]
  ```
  