Release v1.38.42 (2021-05-18)

Service Client Updates

• service/apprunner: Updates service API, documentation, paginators, and examples
• service/compute-optimizer: Updates service API and documentation
• service/iotsitewise: Updates service documentation
• service/license-manager: Updates service API and documentation
• service/models.lex.v2: Updates service API, documentation, and paginators
• service/personalize: Updates service API and documentation
• service/support: Updates service documentation
  • Documentation updates for support

SDK Enhancements

• aws/session: Enable SSO provider to be mixed with other credential providers (#3905)
  • Fixes #3763