- All XCollection objects now store their query parameters inside them

- Specifically, report collection type and tracker collection tracking code and carrier are stored for re-use on subsequent "get next page" calls
- Update unit tests, re-record cassettes as needed

EasyPost.Tests/BetaFeaturesTests/ServicesTests/ReportServiceTest.cs

@@ -139,7 +139,7 @@ public async Task TestAllParameterHandOff()
 
             ReportCollection reportCollection = await Client.Report.All(type, parameters);
 
-            Assert.Equal(type, reportCollection.Type);
+            Assert.Equal(type, ((BetaFeatures.Parameters.Reports.All)reportCollection.Filters!).ReportType);
         }
 
         #endregion

EasyPost.Tests/BetaFeaturesTests/ServicesTests/TrackerServiceTest.cs

@@ -105,8 +105,8 @@ public async Task TestAllParameterHandOff()
             };
             trackerCollection.Trackers.Add(fakeTracker);
 
-            Assert.Equal(filters.TrackingCode, trackerCollection.TrackingCode);
-            Assert.Equal(filters.Carrier, trackerCollection.Carrier);
+            Assert.Equal(filters.TrackingCode, ((BetaFeatures.Parameters.Trackers.All)trackerCollection.Filters!).TrackingCode);
+            Assert.Equal(filters.Carrier, ((BetaFeatures.Parameters.Trackers.All)trackerCollection.Filters!).Carrier);
         }
 
         #endregion

EasyPost.Tests/ServicesTests/ReportServiceTest.cs

@@ -124,7 +124,7 @@ public async Task TestAllParameterHandOff()
 
             ReportCollection reportCollection = await Client.Report.All(type, filters);
 
-            Assert.Equal(type, reportCollection.Type);
+            Assert.Equal(type, ((BetaFeatures.Parameters.Reports.All)reportCollection.Filters!).ReportType);
         }
 
         [Fact]

EasyPost.Tests/ServicesTests/TrackerServiceTest.cs

@@ -86,8 +86,8 @@ public async Task TestAllParameterHandOff()
 
             TrackerCollection trackerCollection = await Client.Tracker.All(filters);
 
-            Assert.Equal(filters["tracking_code"], trackerCollection.TrackingCode);
-            Assert.Equal(filters["carrier"], trackerCollection.Carrier);
+            Assert.Equal(filters["tracking_code"], ((BetaFeatures.Parameters.Trackers.All)trackerCollection.Filters!).TrackingCode);
+            Assert.Equal(filters["carrier"], ((BetaFeatures.Parameters.Trackers.All)trackerCollection.Filters!).Carrier);
         }
 
         [Fact]
@@ -144,8 +144,8 @@ public async Task TestGetNextPageParameterHandOff()
 
             BetaFeatures.Parameters.Trackers.All filtersForNextPage = trackerCollection.BuildNextPageParameters<BetaFeatures.Parameters.Trackers.All>(trackerCollection.Trackers);
 
-            Assert.Equal(trackerCollection.TrackingCode, filtersForNextPage.TrackingCode);
-            Assert.Equal(trackerCollection.Carrier, filtersForNextPage.Carrier);
+            Assert.Equal(((BetaFeatures.Parameters.Trackers.All)trackerCollection.Filters!).TrackingCode, filtersForNextPage.TrackingCode);
+            Assert.Equal(((BetaFeatures.Parameters.Trackers.All)trackerCollection.Filters!).Carrier, filtersForNextPage.Carrier);
         }
 
         [Fact]