How to correctly create a Bicep governanceRules template?

I want to create a governanceRule using Bicep (https://learn.microsoft.com/en-us/azure/templates/microsoft.security/governancerules?pivots=deployment-language-bicep).

Following the above documentation, I started out with the bare minimum (just the required properties with hard-coded values). Though, no matter what I try every request returns an errorcode (Code:BadRequest) without any indication what is wrong with the request. So it seems to be trial and error (only errors so far) here.

I am mostly unsure about the conditionSets. The documentation talks about examples The governance rule conditionSets - see examples, yet I have not been able to find any example. The only example I could come up with is the one I added in the template below. It is generated by ChatGPT, so I am hesitent to accept this as a valid value.

Does anyone have a link to further documentation so I can setup this template correctly?

resource governanceRule 'Microsoft.Security/governanceRules@2022-01-01-preview' = {
  name: 'sampleRuleName'
  properties: {
    displayName: 'Sample Governance Rule'
    description: 'This is a sample governance rule for demonstration purposes.'
    ownerSource: {
      type: 'Manually'
    }
    rulePriority: 1
    ruleType: 'Integrated'
    sourceResourceType: 'Assessments'
    conditionSets: [
      {
        query: 'type eq "Microsoft.Security/complianceResults" and properties.state eq "NonCompliant"'
      }
    ]
  }
}

Follow-up

I have tried to get this working with the link supplied by @wenbo. This link gave me useful insights and now I am sure I can create a valid template.

The deployment still fails, but at least now I know this is due to some issues at the end of Microsoft.

Solution

I find one example for you, reference

Your conditionSets seems not be in the correct pattern. Follow the sample code condtionSets

targetScope = 'subscription'

param disableManagerEmailNotification bool = false
param disableOwnerEmailNotification bool = false
param description string
param displayName string
param isDisabled bool = false
param isGracePeriod bool = true
param ownerSourceType string
param ownerSourceValue string
param remediationTimeFrame string = '7.00:00:00' //default 7 days
param rulePriority int
param ruleType string = 'Integrated'
param sourceResourceType string = 'Assessments' 

resource governanceRules 'Microsoft.Security/governanceRules@2022-01-01-preview' = {
  name: displayName
  properties: {
    conditionSets: [
      {
        conditions: [
            {
                value: [
                          'Low'
                          'Medium'
                          'High'
                        ]
                property: 'properties.metadata.severity'
                operator: 'In'
            }
        ]
    }
    ]
    description: description
    displayName: displayName
    governanceEmailNotification: {
      disableManagerEmailNotification: disableManagerEmailNotification
      disableOwnerEmailNotification: disableOwnerEmailNotification
    }
    isDisabled: isDisabled
    isGracePeriod: isGracePeriod
    ownerSource: {
      type: ownerSourceType
      value: ownerSourceValue
    }
    remediationTimeframe: remediationTimeFrame
    rulePriority: rulePriority
    ruleType: ruleType
    sourceResourceType: sourceResourceType
  }
}