This example demonstrates how to modify access rules for an existing Locktera container using the Locktera API. Although container contents are immutable and cannot be changed after encoding, access permissions can be updated independently through dynamic access control policies.

In this tutorial, you will retrieve the current access rules for a container and update them using the DRM endpoint. This allows you to grant or revoke access, apply time-based restrictions, or modify other access controls without altering the container itself.

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Related Sections

Access Control and DRM

Learn how Locktera enforces cryptographic access control and how container access policies can be modified independently of container contents.

Update Container Access Rules

Reference documentation for the /containers/{container_id}/drm endpoint used to retrieve and update access permissions.

Container Lifecycle

Understand how containers are created, secured, and managed, including encoding, access control, and audit logging.

Secure File Upload and Storage

Learn how to create encrypted containers before modifying access permissions.

Audit Logging

View and verify access events, permission changes, and container activity.