Bug: azure_servicebus_namespace table breaks if encryption is set for servicebus namespace

[khushboo9024]

Describe the bug
azure_servicebus_namespace breaks with below error if encryption is set for servicebus namespace

> select * from azure_servicebus_namespace where name = 'tts0premiunm' and resource_group = 'hipaa-hitrust'
Error: servicebus.NamespacesClient#Get: Failure responding to request: StatusCode=200 -- Original Error: Error occurred unmarshalling JSON - Error = 'json: cannot unmarshal array into Go struct field Encryption.encryption.keyVaultProperties of type servicebus.KeyVaultProperties' JSON = '{"sku":{"name":"Premium","tier":"Premium","capacity":1},"id":"/subscriptions/xxxxxxxxxxxxx/resourceGroups/hipaa-hitrust/providers/Microsoft.ServiceBus/namespaces/tts0premiunm","name":"tts0premiunm","type":"Microsoft.ServiceBus/Namespaces","location":"West US 2","tags":{},"identity":{"principalId":"dccc7799-e6b8-4ad7-9b4a-3e75e3cf82ee","tenantId":"cdffd708-7da0-4cea-abeb-0a4c334d7f64","type":"SystemAssigned"},"properties":{"zoneRedundant":true,"encryption":{"keySource":"Microsoft.KeyVault","keyVaultProperties":[{"keyName":"tess","keyVaultUri":"https://tets56.vault.azure.net","keyVersion":""}],"requireInfrastructureEncryption":false},"provisioningState":"Succeeded","metricId":"xxxxxxxxxxxxx:tts0premiunm","createdAt":"2021-09-23T10:06:26.503Z","updatedAt":"2021-09-23T10:09:37.25Z","serviceBusEndpoint":"https://tts0premiunm.servicebus.windows.net:443/","status":"Active"}}

Steampipe version (steampipe -v)
Example: v0.3.0

Plugin version (steampipe plugin list)
Example: v0.5.0

To reproduce
Create a servicebus namespace with encryption enabled with CMK

Expected behavior
A clear and concise description of what you expected to happen.

Additional context
Add any other context about the problem here.

[c0d3r-arnab]

The keyVaultProperties from the API response is in array format like the following:

{ "keySource": "Microsoft.KeyVault", "keyVaultProperties": [ { "keyName": "test-key", "keyVaultUri": "https://testing-service-bus-1.vault.azure.net", "keyVersion": "" } ], "requireInfrastructureEncryption": false }

However, the SDK has keyVaultProperties in object structure like the following:

type Encryption struct { KeyVaultProperties *KeyVaultProperties KeySource KeySource }

As a result, JSON unmarshal is failing. We will need to raise a ticket in SDK to address the issue.

[bigdatasourav]

issue Azure/azure-sdk-for-go#15652 has been raised in azure go sdk.