Hi, I am trying to create a service bus and grab the connection string so I can consume it elsewhere. I'm trying to use the

ListTopicKeys.InvokeAsync()

passing in:

new ListTopicKeysArgs
                        {
                            NamespaceName = args.ServiceBusName,
                            AuthorizationRuleName = "RootManageSharedAccessKey",
                            ResourceGroupName = args.ResourceGroupName,
                            TopicName = "mytopic"
                        })

But I get the error:

Status=404 Code="NotFound" Message="The requested resource RootManageSharedAccessKey does not exist.

It's clearly available on the service bus under Shared Access Policies (see below). I have placed the InvokeAsync() call into a

ComponentResource

and made it DependOn the service bus, so it should exist by the time it is called. Is my understanding of how ListTopicKeys works correct? Any idea how to retrieve the connection string from the service bus?

Is that a topic rule, not a namespace one?

Hmm, I see you created the rules yourself:

const sendEventSourceKey = new eventhub.EventHubAuthorizationRule("send", {
    resourceGroupName: resourceGroupName,
    namespaceName: eventHubNamespace.name,
    eventHubName: eventHub.name,
    authorizationRuleName: "send",
    rights: ["send"],
}, { parent: eventHub });

The one I'm trying to access is the default namespace SAS Policy. Here what I see from the ARM template:

{
    "type": "Microsoft.ServiceBus/namespaces/AuthorizationRules",
    "apiVersion": "2017-04-01",
    "name": "[concat(parameters('namespaces_mynamespace_name'), '/RootManageSharedAccessKey')]",
    "location": "Australia East",
    "dependsOn": [
        "[resourceId('Microsoft.ServiceBus/namespaces', parameters('namespaces_mynamespace_name'))]"
    ],
    "properties": {
        "rights": [
            "Listen",
            "Manage",
            "Send"
        ]
    }
},

😁