@Kowshik looks like Splunk Observability Cloud could not connect with AWS. Review your authentication credentials and make sure you have proper access to all the regions on the list below. us-east-1 us-east-2 us-west-1 us-west-2 https://help.splunk.com/en/splunk-observability-cloud/get-started/service-description/splunk-observability-cloud-service-description#available-regions-or-realms-0 Refer: https://help.splunk.com/en/splunk-observability-cloud/manage-data/connect-to-your-cloud-service-provider/connect-to-aws/troubleshoot-your-aws-integration#splunk-observability-cloud-doesnt-work-as-expected-0   If this Helps, Please Upvote. ... View more