# This is a combination of 4 commits.

# This is the 1st commit message:

Improve error message in case of missing property (#1012)

Co-authored-by: Artur Souza <[email protected]>
# This is the commit message #2:

Remove vestigial pubsub/nats code (#1024)

The pubsub/nats component was replaced by pubsub/natsstreaming as part
of dapr/dapr#2003, but the corresponding code
in dapr/components-contrib was not removed, so this change removes it.
# This is the commit message #3:

bugfix for sns topic deletion upon termination

# This is the commit message #4:

Revert "bugfix for sns topic deletion upon termination"

This reverts commit bcaa9bb.

bindings/smtp/smtp.go

@@ -63,7 +63,7 @@ func (s *Mailer) Invoke(req *bindings.InvokeRequest) (*bindings.InvokeResponse,
 	// Merge config metadata with request metadata
 	metadata := s.metadata.mergeWithRequestMetadata(req)
 	if metadata.EmailFrom == "" {
-		return nil, fmt.Errorf("smtp binding error: fromEmail property not supplied in configuration- or request-metadata")
+		return nil, fmt.Errorf("smtp binding error: emailFrom property not supplied in configuration- or request-metadata")
 	}
 	if metadata.EmailTo == "" {
 		return nil, fmt.Errorf("smtp binding error: emailTo property not supplied in configuration- or request-metadata")