Worked on the pydantic-ai repository to enhance the accuracy of documentation related to Bedrock integration, focusing on improving onboarding and configuration reliability. Addressed a documentation bug by updating the environment variable reference from AWS_REGION to AWS_DEFAULT_REGION, ensuring alignment with actual deployment requirements. This change, implemented using Markdown and documentation best practices, reduced confusion for Bedrock users and minimized support overhead. Maintained clear traceability by documenting the update through a specific commit, reflecting a methodical approach to documentation maintenance. The work demonstrated attention to detail in technical writing and a commitment to reducing onboarding risks through precise, well-maintained documentation.