No overload for method 'EnsureTopicAsync' takes 6 arguments

'HeaderNames' does not contain a definition for 'MessageGroupId'

'HeaderNames' does not contain a definition for 'DeduplicationId'

'HeaderNames' does not contain a definition for 'MessageGroupId'

'HeaderNames' does not contain a definition for 'DeduplicationId'

'HeaderNames' does not contain a definition for 'DeduplicationId'

'HeaderNames' does not contain a definition for 'MessageGroupId'

'HeaderNames' does not contain a definition for 'DeduplicationId'

'HeaderNames' does not contain a definition for 'MessageGroupId'

'HeaderNames' does not contain a definition for 'DeduplicationId'

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Nullability of reference types in type of parameter 'value' of 'void MyEventMessageMapperAsync.Context.set' doesn't match implicitly implemented member 'void IAmAMessageMapperAsync<MyEvent>.Context.set' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'value' of 'void MyEventMessageMapper.Context.set' doesn't match implicitly implemented member 'void IAmAMessageMapper<MyEvent>.Context.set' (possibly because of nullability attributes).

Non-nullable property 'Header' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Body' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Possible null reference argument for parameter 'topic' in 'MessageHeader.MessageHeader(string messageId, RoutingKey topic, MessageType messageType, Uri? source = null, string? type = null, DateTimeOffset? timeStamp = null, string? correlationId = null, RoutingKey? replyTo = null, string contentType = "text/plain", string partitionKey = "", Uri? dataSchema = null, string? subject = null, int handledCount = 0, TimeSpan? delayed = null)'.

Nullability of reference types in value of type 'Task<MyEvent?>' doesn't match target type 'Task<MyEvent>'.

Non-nullable property 'Context' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Converting null literal or possible null value to non-nullable type.

Possible null reference return.