Add limit note for GA integrations

Author: kilfoyle

solutions/security/get-started/agentless-integrations.md

@@ -16,6 +16,10 @@ We support the following agentless integrations:
 
 ## Generally available (GA) agentless integrations
 
+::::{note}
+For a single {{serverless-full}} project, a maxium of 30 agentless deployments are supported.
+::::
+
 Cloud security posture management (CSPM). Using this integration’s agentless deployment option, you can enable Elastic’s CSPM capabilities just by providing the necessary credentials. Agentless CSPM deployments support AWS, Azure, and GCP accounts.
 
 To learn more about agentless CSPM deployments, refer to the getting started guides for CSPM on [AWS](../cloud/get-started-with-cspm-for-aws.md),  [Azure](../cloud/get-started-with-cspm-for-azure.md), or [GCP](../cloud/get-started-with-cspm-for-gcp.md)