Rename PlayFab & Multiplay Allocators to use correct value names for lookup

Author: FelixWentworth-Unity

modules/MultiplayAllocator/Project/MultiplayAllocator.cs

@@ -34,7 +34,7 @@ public class MultiplayAllocator(ILogger<MultiplayAllocator> logger, IMultiplayHt
     public async Task<AllocateResponse> Allocate(IExecutionContext context, AllocateRequest request)
     {
         var createAllocationUrl = $"https://{MultiplayHost}/v1/allocations/projects/{context.ProjectId}/environments/{context.EnvironmentId}/fleets/{FleetId}/allocations";
-        var region = request.MatchmakingResults.MatchProperties.GetValueOrDefault("region")?.ToString() ?? DefaultRegion;
+        var region = request.MatchmakingResults.MatchProperties.GetValueOrDefault("Region")?.ToString() ?? DefaultRegion;
 
         using var client = httpClientFactory.Create(context.ServiceToken);
 

modules/PlayFabAllocator/Project/PlayFabAllocator.cs

@@ -111,7 +111,7 @@ public async Task<AllocateResponse> Allocate(IExecutionContext context, Allocate
 
             var multiplayerInstanceApi = playFabFactory.CreateMultiplayerInstanceApi(playFabApiSettings, authenticationContext);
 
-            var preferredRegion = request.MatchmakingResults.MatchProperties.GetValueOrDefault("region")?.ToString() ?? DefaultPlayFabRegion;
+            var preferredRegion = request.MatchmakingResults.MatchProperties.GetValueOrDefault("Region")?.ToString() ?? DefaultPlayFabRegion;
             if (string.IsNullOrWhiteSpace(preferredRegion))
             {
                 logger.LogError("An error occurred when retrieving the region in matchmaking properties. The region field must not be empty or whitespace.");