Worked on the MicrosoftDocs/azure-databases-docs repository to enhance Cosmos DB documentation for deployments behind a Network Security Perimeter. Focused on clarifying the x-ms-date header requirement for the Cosmos DB REST API, the work involved updating Markdown files to specify the correct date format and providing detailed guidance for secure API usage. The documentation changes included correcting a configuration URL to ensure accurate setup instructions. By addressing these documentation gaps, the updates aimed to reduce onboarding friction and prevent misconfigurations for users operating in secure environments, leveraging skills in technical writing and documentation best practices to align with current security standards.