Returns the details of a specific policy by name, including its rules, criteria, actions, and metadata (author, created/modified timestamps, assigned watches).

Requires the Read Policies role to be set on the User or Group level. For Xray version 3.21.2 and above with Projects, a Project Admin with Manage Security Assets privilege can get a policy by using the additional query parameter projectKey. When projectKey is provided, the policy is looked up in both the project scope and globally.