Hello, I'm having a similar issue, using Camel-2.14.1-SNAPSHOT and aws-sns. TopicArn is being created for the default region us-east instead of eu-west although being specified through the amazonSNSEndpoint parameter.
Here is my SNS endpoint: <to uri="aws-sns://ipex-b2b?amazonSNSEndpoint=https://sns.eu-west-1.amazonaws.com&subject=event&accessKey=XXXX&secretKey=XXXX"/> I looked at the Camel-SNS code and I suspect that the problem lies in SnsEndpoint.java, method doStart. At the moment the SNS client is creating a topic it doesn't have the endpoint from configuration set yet (it's being set late, at the end of the method) so it creates the topic in the default region rather than in the one specified in the endpoint. Jakub -- View this message in context: http://camel.465427.n5.nabble.com/missing-region-property-in-aws-sns-component-tp4303687p5760674.html Sent from the Camel - Users mailing list archive at Nabble.com.