fix: standardize function casing and improve variable naming in contact template functions

Author: kris6673

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/Email-Exchange/Administration/Contacts/Invoke-RemoveContactTemplates.ps1

@@ -1,4 +1,4 @@
-Function Invoke-RemoveContactTemplates {
+function Invoke-RemoveContactTemplates {
     <#
     .FUNCTIONALITY
         Entrypoint,AnyTenant
@@ -8,23 +8,23 @@ Function Invoke-RemoveContactTemplates {
     [CmdletBinding()]
     param($Request, $TriggerMetadata)
     $APIName = $Request.Params.CIPPEndpoint
-    $User = $Request.Headers
+    $Headers = $Request.Headers
 
-    Write-LogMessage -Headers $User -API $APINAME -message 'Accessed this API' -Sev 'Debug'
-    $ID = $request.query.ID ?? $request.body.ID
+    Write-LogMessage -Headers $Headers -API $APIName -message 'Accessed this API' -Sev 'Debug'
+    $ID = $Request.Query.ID ?? $Request.Body.ID
 
     try {
         $Table = Get-CippTable -tablename 'templates'
         $Filter = "PartitionKey eq 'ContactTemplate' and RowKey eq '$id'"
         $ClearRow = Get-CIPPAzDataTableEntity @Table -Filter $Filter -Property PartitionKey, RowKey
         Remove-AzDataTableEntity -Force @Table -Entity $ClearRow
         $Result = "Removed Contact Template with ID $ID."
-        Write-LogMessage -Headers $User -API $APINAME -message $Result -Sev 'Info'
+        Write-LogMessage -Headers $Headers -API $APIName -message $Result -Sev 'Info'
         $StatusCode = [HttpStatusCode]::OK
     } catch {
         $ErrorMessage = Get-CippException -Exception $_
         $Result = "Failed to remove Contact template with ID $ID. Error: $($ErrorMessage.NormalizedError)"
-        Write-LogMessage -Headers $User -API $APINAME -message $Result -Sev 'Error' -LogData $ErrorMessage
+        Write-LogMessage -Headers $Headers -API $APIName -message $Result -Sev 'Error' -LogData $ErrorMessage
         $StatusCode = [HttpStatusCode]::Forbidden
     }
     return ([HttpResponseContext]@{

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/Email-Exchange/Spamfilter/Invoke-ListConnectionFilter.ps1

@@ -1,4 +1,4 @@
-Function Invoke-ListConnectionFilter {
+function Invoke-ListConnectionFilter {
     <#
     .FUNCTIONALITY
         Entrypoint
@@ -7,10 +7,10 @@ Function Invoke-ListConnectionFilter {
     #>
     [CmdletBinding()]
     param($Request, $TriggerMetadata)
-    $Tenantfilter = $request.Query.tenantfilter
+    $TenantFilter = $request.Query.tenantFilter
 
     try {
-        $Policies = New-ExoRequest -tenantid $Tenantfilter -cmdlet 'Get-HostedConnectionFilterPolicy' | Select-Object * -ExcludeProperty *odata*, *data.type*
+        $Policies = New-ExoRequest -tenantid $TenantFilter -cmdlet 'Get-HostedConnectionFilterPolicy' | Select-Object * -ExcludeProperty *odata*, *data.type*
         $StatusCode = [HttpStatusCode]::OK
     } catch {
         $ErrorMessage = Get-NormalizedError -Message $_.Exception.Message