This topic covers how to consume messages from a stream.
Required IAM Policy
To use Oracle Cloud Infrastructure, you must be granted security access in a policy by an administrator. This access is required whether you're using the Console or the REST API with an SDK, CLI, or other tool. If you get a message that you don’t have permission or are unauthorized, verify with your administrator what type of access you have and which compartment you should work in.
For administrators: The policy in Let streaming users manage streams lets the specified group do everything with streaming and related Streaming service resources.
You can create a policy that gives a tenant stream-pull access to consume data from a stream in another tenant.
If you're new to policies, see Getting Started with Policies and Common Policies. If you want to dig deeper into writing policies for the Streaming service, see Details for the Streaming Service in the IAM policy reference.