## Policy

### Description
This policy is designed to provide a structure for defining rules and conditions in various scenarios.

### Principal Policy

#### Principal
The principal entities that this policy applies to.

#### Rules
1. **Action:** The action being taken by the principal.
2. **Resource:** The specific resource the action is being applied to.
3. **Effect:** The result of the action, either allowing or denying access.

### Resource Policy

#### Resource
Defines the resources that are included in this policy.

#### Rules
- Actions that can be performed on the resource must be specified.
- Conditions under which these actions are allowed or denied can be defined as well.

### Derived Roles
Roles that inherit permissions from other roles to create a hierarchy of access controls.

### Export Variables
Variables that can be exported or shared outside the policy context.

### Metadata
- **Annotations:** Additional information about the policy.
- **Hash:** Unique identifier for versioning and integrity checking.