Elastic agent can not read multi-aggregation metrics from Azure Monitor

Elastic Stack Elastic Agent
1

I am using Elastic Agent to collect Azure Monitor metrics using Azure Resource Metrics Integration

My configuration is as bellow:

- resource_query: resourceType eq 'Microsoft.ServiceBus/Namespaces'
  metrics:
    - name:
        - Size
      namespace: Microsoft.ServiceBus/Namespaces
      ignore_unsupported: true
      aggregations: ["Average", "Maximum", "Minimum"]
      dimensions:
        - name: "EntityName"
          value: "*"

But there was only metric azure.metrics.size.avg collected.

Indeed, I need to collect three metrics:

  • azure.metrics.size.avg
  • azure.metrics.size.min
  • azure.metrics.size.max

Any idea about my misconfiguration?