[Microsoft.Web/connections]: parameterValueType property not supported for system assigned managed identities

[macux]

Resource Type

Microsoft.Web/connections

Api Version

2016-06-01

Issue Type

Missing property(s)

Other Notes

After creating a logic app with a system assigned managed identity and an API connector to azure container instances I received the error:

The workflow connection parameter '' is not valid. The API connection '' is not configured to support managed identity.

In order to use a system assigned managed identity the parameterValueType property is required on the api connection:

resource connection 'Microsoft.Web/connections@2016-06-01' = {
  ...
  properties: {
    ...
    parameterValueType: 'Alternative'
    api: {
      id: ...
    }
  }
}

However the following warning is reported:

The property "parameterValueType" is not allowed on objects of type "ApiConnectionDefinitionProperties"

This can then be used as a parameter on a Microsoft.Logic/workflows resource using a managed identity in its connectionProperties:

parameters: {
  '$connections': {
    value: {
      myConnection: {
        id: ...
        connectionId: ...
        connectionProperties: {
          authentication: {
            type: 'ManagedServiceIdentity'
          }
        }
      }
    }
  }
}

Bicep Repro

No response

Confirm

• I have read the troubleshooting guide and looked for duplicates.

[ChristianJungArineo]

@macux Thanks for reporting this. So I don't have to :)