Update error message in target check when no API key is defined

step-templates/octopus-check-roles.json

@@ -3,15 +3,15 @@
   "Name": "Octopus - Check Targets Available",
   "Description": "Checks for the presence of targets with the specified tag. If no targets are found, the deployment will fail with the provided message.",
   "ActionType": "Octopus.Script",
-  "Version": 1,
+  "Version": 2,
   "CommunityActionTemplateId": null,
   "Packages": [],
   "GitDependencies": [],
   "Properties": {
     "OctopusUseBundledTooling": "False",
     "Octopus.Action.Script.ScriptSource": "Inline",
     "Octopus.Action.Script.Syntax": "PowerShell",
-    "Octopus.Action.Script.ScriptBody": "$errorCollection = @()\n$setupValid = $false\n\nWrite-Host \"Checking for deployment targets ...\"\n\ntry\n{\n    # Check to make sure targets have been created\n    if ([string]::IsNullOrWhitespace(\"#{Octopus.Web.ServerUri}\"))\n    {\n        $octopusUrl = \"#{Octopus.Web.BaseUrl}\"\n    }\n    else\n    {\n        $octopusUrl = \"#{Octopus.Web.ServerUri}\"\n    }\n\n    $apiKey = \"#{CheckTargets.Octopus.Api.Key}\"\n    $role = \"#{CheckTargets.Octopus.Role}\"\n    $message = \"#{CheckTargets.Message}\"\n\n    if (![string]::IsNullOrWhitespace($apiKey) -and $apiKey.StartsWith(\"API-\"))\n    {\n        $spaceId = \"#{Octopus.Space.Id}\"\n        $headers = @{ \"X-Octopus-ApiKey\" = \"$apiKey\" }\n\n        try\n        {\n            $roleTargets = Invoke-RestMethod -Method Get -Uri \"$octopusUrl/api/$spaceId/machines?roles=$role\" -Headers $headers\n            if ($roleTargets.Items.Count -lt 1)\n            {\n                $errorCollection += @(\"Expected at least 1 target for tag $role, but found $( $roleTargets.Items.Count ). $message\")\n            }\n        }\n        catch\n        {\n            $errorCollection += @(\"Failed to retrieve role targets: $( $_.Exception.Message )\")\n        }\n\n        if ($errorCollection.Count -gt 0)\n        {\n            foreach ($item in $errorCollection)\n            {\n                Write-Highlight \"$item\"\n            }\n        }\n        else\n        {\n            $setupValid = $true\n            Write-Host \"Setup valid!\"\n        }\n    }\n    else\n    {\n        Write-Highlight \"The project variable CheckTargets.Octopus.Api.Key has not been configured, unable to check deployment targets.\"\n    }\n\n    Set-OctopusVariable -Name SetupValid -Value $setupValid\n} catch {\n    Write-Verbose \"Fatal error occurred:\"\n    Write-Verbose \"$($_.Exception.Message)\"\n}"
+    "Octopus.Action.Script.ScriptBody": "$errorCollection = @()\n$setupValid = $false\n\nWrite-Host \"Checking for deployment targets ...\"\n\ntry\n{\n    # Check to make sure targets have been created\n    if ([string]::IsNullOrWhitespace(\"#{Octopus.Web.ServerUri}\"))\n    {\n        $octopusUrl = \"#{Octopus.Web.BaseUrl}\"\n    }\n    else\n    {\n        $octopusUrl = \"#{Octopus.Web.ServerUri}\"\n    }\n\n    $apiKey = \"#{CheckTargets.Octopus.Api.Key}\"\n    $role = \"#{CheckTargets.Octopus.Role}\"\n    $message = \"#{CheckTargets.Message}\"\n\n    if (![string]::IsNullOrWhitespace($apiKey) -and $apiKey.StartsWith(\"API-\"))\n    {\n        $spaceId = \"#{Octopus.Space.Id}\"\n        $headers = @{ \"X-Octopus-ApiKey\" = \"$apiKey\" }\n\n        try\n        {\n            $roleTargets = Invoke-RestMethod -Method Get -Uri \"$octopusUrl/api/$spaceId/machines?roles=$role\" -Headers $headers\n            if ($roleTargets.Items.Count -lt 1)\n            {\n                $errorCollection += @(\"Expected at least 1 target for tag $role, but found $( $roleTargets.Items.Count ). $message\")\n            }\n        }\n        catch\n        {\n            $errorCollection += @(\"Failed to retrieve role targets: $( $_.Exception.Message )\")\n        }\n\n        if ($errorCollection.Count -gt 0)\n        {\n            foreach ($item in $errorCollection)\n            {\n                Write-Highlight \"$item\"\n            }\n        }\n        else\n        {\n            $setupValid = $true\n            Write-Host \"Setup valid!\"\n        }\n    }\n    else\n    {\n        Write-Highlight \"The project variable CheckTargets.Octopus.Api.Key has not been configured, unable to check deployment targets.\"\n        Write-Highlight \"See the [Octopus documentation](https://octopus.com/docs/octopus-rest-api/how-to-create-an-api-key) for details on creating API keys.\"\n        Write-Highlight \"Once you have an API key, add it to the $($OctopusParameters['Octopus.Step.Name']) step to enable the ability to check for Argo CD instances in this space.\"\n    }\n\n    Set-OctopusVariable -Name SetupValid -Value $setupValid\n} catch {\n    Write-Verbose \"Fatal error occurred:\"\n    Write-Verbose \"$($_.Exception.Message)\"\n}"
   },
   "Parameters": [
     {