Automating User-Level Custom Permissions in Amazon Quick

Fine-Grained Access Control in Amazon Quick

Amazon Quick has introduced user-level custom permissions, allowing administrators to toggle specific features on or off for individual users. This functionality addresses the need for fine-grained access control, particularly as Quick environments grow and integrate more AI-powered capabilities. The goal is to uphold the principle of least privilege, ensuring users only have access to necessary functions.

Examples of Custom Permission Use

With custom permissions, financial analysts can author reports without the ability to export raw data. Similarly, external partners can view dashboards without accessing sharing controls. This level of control helps prevent unauthorized data access or modifications while still enabling collaboration and reporting.

Automating Permission Assignment

While Quick provides options for applying custom permissions at account, role, and user levels, organizations often require dynamic application. The article outlines four architectural patterns to automate custom permission assignments at various stages of the user lifecycle. These patterns range from simple API parameter usage to event-driven automation.

Key Automation Scenarios

The four scenarios covered include applying permissions proactively during user creation using the RegisterUser API for pre-registered users. It also details setting default custom permissions at the account or role level with UpdateAccountCustomPermission and UpdateRoleCustomPermission APIs. For conditional logic, it describes using Amazon EventBridge and AWS Lambda to dynamically apply permissions based on group membership, supporting both native Quick and AWS IAM Identity Center groups. Finally, a Python script is provided for retroactive batch updates to existing users.