PatchResourceNotFound error while calling azure rest API

问题

when i am calling below log alerts azure rest api able to enable/disable only application insights) same api when calling alerts created on log analytics its throwing error "PatchResourceNotFound"

https://management.azure.com/subscriptions/subid/resourcegroups/RGname/providers/microsoft.insights/scheduledQueryRules/alertname?api-version=2018-04-16

got below error

{
  "error": {
    "code": "PatchResourceNotFound",
    "message": "The resource 'https://management.azure.com/subscriptions/4776c051-f4ef-4a30-8ce7-c9fb99ff0fc5/resourcegroups/DevOpsTestRG-A/providers/microsoft.insights/scheduledQueryRules/Unexpected shutdown?api-version=2018-04-16' was not found when performing the PATCH operation."
  }
}

Disable-LogAnalyticsAlertRule {
    param(
        [Parameter(Position = 0, mandatory = $true)]
        [string] $Rulename,
        [Parameter(Position = 1, mandatory = $true)]
        [string] $ResourceGroupName
    )

    $headers = Get-AccessTokenFromContext
    $cur_sub = (Get-AzureRmContext).Subscription.Id
    $ruleUri = "https://management.azure.com/subscriptions/$cur_sub/resourcegroups/$resourceGroupName/providers/microsoft.insights/scheduledQueryRules/$RuleName" + "?api-version=2018-04-16"
    $bodyEnable = "
{
    'properties': {
    'enabled': 'false'
    }
}
"
    Write-Verbose "ResourceURI being invoked: $ruleUri"
    try {
        $disablerule = Invoke-RestMethod -Method PATCH -Uri $ruleUri -Headers $headers -Body $bodyEnable
        $disablerule | Select-Object @{Name = "displayName"; Expression = { $_.properties.displayName } }, @{Name = "IsEnabled"; Expression = { $_.properties.enabled } }, @{Name = "lastUpdate"; Expression = { $_.properties.lastUpdatedTime } }, @{Name = "provisioningState"; Expression = { $_.properties.provisioningState } } | Format-Table -AutoSize -Wrap
        Write-Verbose "Output of Invoke-RestMethod: $disablerule"
    }
    catch {
        Write-Error "$_"
    }
}

回答1:

As per the error message, I think the comment is right: you should escape the white space in your alert name with %20, the url looks like this: https://management.azure.com/subscriptions/your_sub/resourcegroups/your_groupResource/providers/microsoft.insights/scheduledQueryRules/Unexpected%20shutdown?api-version=2018-04-16

Here is an quick way, which can provide correct url：

Nav to the rest api page, click on the try it button, and then fill in all the neccessary information, then it will auto generate a correct url which you can copy it for your usage in powershell:

回答2:

function Get-AccessTokenFromContext
    {
    try {
        $accesstoken = (New-Object Microsoft.Azure.Commands.ResourceManager.Common.RMProfileClient([Microsoft.Azure.Commands.Common.Authentication.Abstractions.AzureRmProfileProvider]::Instance.Profile)).AcquireAccessToken((Get-AzureRmContext).Subscription.TenantId).AccessToken
        $buildheaders = @{
            'Authorization' = "Bearer $accesstoken"
            'Content-Type' = "application/json"
                    }
        return $buildheaders
        }
    catch
        {
            Write-Output "No context found! Please run 'Login-AzureRMAccount' to login to Azure"
            break
        }
    }   

function Get-LogAnalyticsAlertRule { param( $cur_sub = 'YoursubID', $resourceGroupName = 'RG name' ) $headers = Get-AccessTokenFromContext $cur_sub = (Get-AzureRmContext).Subscription.Id $ruleidURI = "https://management.azure.com/subscriptions/$cur_sub/providers/microsoft.insights/scheduledQueryRules" + "?api-version=2018-04-16" $sqrs = (Invoke-RestMethod -Method GET $ruleidURI -Headers $headers).value #$sqrs | Select-Object @{Name="DisplayName";Expression={$.properties.displayname}},@{Name="IsEnabled";Expression={$.properties.enabled}}, @{Name="LastModified";Expression={$.properties.lastUpdatedTime}},@{Name="Workspace";Expression={[regex]::Match($.properties.source.dataSourceId,"(?<=/workspaces/)(.)").value}},@{Name="Resource Group";Expression={[regex]::Match($_.properties.source.dataSourceId,"(?<=/resourceGroups/)(.)(?=/providers)").value}} | Format-Table $sqrs | Select-Object name, @{Name="DisplayName";Expression={$.properties.displayname}},@{Name="IsEnabled";Expression={$.properties.enabled}},@{Name="Workspace";Expression={[regex]::Match($.properties.source.dataSourceId,"(?<=/workspaces/)(.*)").value}},@{Name="Resource Group";Expression={[regex]::Match($.properties.source.dataSourceId,"(?<=/resourceGroups/)(.*)(?=/providers)").value}} | Format-Table -AutoSize -Wrap

    $sqrs_prop = $sqrs.properties

    $rule_name_list = $sqrs_prop.DisplayName
    foreach($rule_name in $rule_name_list){
        Write-Host "disabling $rule_name"
        if($rule_name -ne $null){

        $ruleUri = "https://management.azure.com/subscriptions/$cur_sub/resourcegroups/$resourceGroupName/providers/microsoft.insights/scheduledQueryRules/$rule_name"+"?api-version=2018-04-16"
         $bodyEnable = "
         {
             'properties': {
               'enabled': 'false'
             }
           }
         "
         Write-Verbose "ResourceURI being invoked: $ruleUri"

        try {
            $disablerule = Invoke-RestMethod -Method PATCH -Uri $ruleUri -Headers $headers -Body $bodyEnable
            $disablerule | Select-Object @{Name="displayName";Expression={$_.properties.displayName}}, @{Name="IsEnabled";Expression={$_.properties.enabled}},@{Name="lastUpdate";Expression={$_.properties.lastUpdatedTime}}, @{Name="provisioningState";Expression={$_.properties.provisioningState}} | Format-Table -AutoSize -Wrap
            Write-Verbose "Output of Invoke-RestMethod: $disablerule"
             }
          catch
             {
                Write-Error "$_"
             }
        }
    }
}

Get-LogAnalyticsAlertRule

来源：https://stackoverflow.com/questions/55707774/patchresourcenotfound-error-while-calling-azure-rest-api