Creates or updates the resource policy that grants permissions to source accounts to link to the monitoring account sink. When you create a sink policy, you can grant permissions to all accounts in an organization or to individual accounts.
You can also use a sink policy to limit the types of data that is shared. The six types of services with their respective resource types that you can allow or deny are:
- Metrics - Specify with AWS::CloudWatch::Metric
- Log groups - Specify with AWS::Logs::LogGroup
- Traces - Specify with AWS::XRay::Trace
- Application Insights - Applications - Specify with AWS::ApplicationInsights::Application
- Internet Monitor - Specify with AWS::InternetMonitor::Monitor
- Application Signals - Specify with AWS::ApplicationSignals::Service and AWS::ApplicationSignals::ServiceLevelObjective
See the examples in this section to see how to specify permitted source accounts and data types.