Fixing build error from rebase and regenerating net8.0 API listings.

sdk/eventhub/Azure.Messaging.EventHubs.Processor/api/Azure.Messaging.EventHubs.Processor.net8.0.cs

@@ -38,6 +38,8 @@ public EventProcessorClient(Azure.Storage.Blobs.BlobContainerClient checkpointSt
         [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public override string ToString() { throw null; }
         protected override System.Threading.Tasks.Task UpdateCheckpointAsync(string partitionId, Azure.Messaging.EventHubs.Processor.CheckpointPosition startingPosition, System.Threading.CancellationToken cancellationToken) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ObsoleteAttribute("The Event Hubs service does not guarantee a numeric offset for all resource configurations.  Checkpoints created from a numeric offset may not work in all cases going forward. Please use a string-based offset via the overload accepting 'CheckpointPosition' instead.", false)]
         protected override System.Threading.Tasks.Task UpdateCheckpointAsync(string partitionId, long offset, long? sequenceNumber, System.Threading.CancellationToken cancellationToken) { throw null; }
         protected override System.Threading.Tasks.Task ValidateProcessingPreconditions(System.Threading.CancellationToken cancellationToken) { throw null; }
     }
@@ -71,6 +73,8 @@ public BlobCheckpointStore(Azure.Storage.Blobs.BlobContainerClient blobContainer
         public override System.Threading.Tasks.Task<System.Collections.Generic.IEnumerable<Azure.Messaging.EventHubs.Primitives.EventProcessorPartitionOwnership>> ClaimOwnershipAsync(System.Collections.Generic.IEnumerable<Azure.Messaging.EventHubs.Primitives.EventProcessorPartitionOwnership> desiredOwnership, System.Threading.CancellationToken cancellationToken) { throw null; }
         public override System.Threading.Tasks.Task<Azure.Messaging.EventHubs.Primitives.EventProcessorCheckpoint> GetCheckpointAsync(string fullyQualifiedNamespace, string eventHubName, string consumerGroup, string partitionId, System.Threading.CancellationToken cancellationToken) { throw null; }
         public override System.Threading.Tasks.Task<System.Collections.Generic.IEnumerable<Azure.Messaging.EventHubs.Primitives.EventProcessorPartitionOwnership>> ListOwnershipAsync(string fullyQualifiedNamespace, string eventHubName, string consumerGroup, System.Threading.CancellationToken cancellationToken) { throw null; }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ObsoleteAttribute("The Event Hubs service does not guarantee a numeric offset for all resource configurations.  Checkpoints created from a numeric offset may not work in all cases going forward. Please use a string-based offset via the overload accepting 'CheckpointPosition' instead.", false)]
         public override System.Threading.Tasks.Task UpdateCheckpointAsync(string fullyQualifiedNamespace, string eventHubName, string consumerGroup, string partitionId, long offset, long? sequenceNumber, System.Threading.CancellationToken cancellationToken) { throw null; }
         public override System.Threading.Tasks.Task UpdateCheckpointAsync(string fullyQualifiedNamespace, string eventHubName, string consumerGroup, string partitionId, string clientIdentifier, Azure.Messaging.EventHubs.Processor.CheckpointPosition startingPosition, System.Threading.CancellationToken cancellationToken) { throw null; }
     }