Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8, actions/setup-dotnet@4d4a70f4a5b2a5a5329f13be4ac933f2c9206ac0. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

'CalendarContract.EventsColumns' is obsolete: 'Use the 'Android.Provider.CalendarContract.IEventsColumns' type. This class will be removed in a future release.'

'CalendarContract.EventsColumns.EventLocation' is obsolete: 'Use 'Android.Provider.CalendarContract.IEventsColumns.EventLocation'. This class will be removed in a future release.'

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Number of parameters supplied in the logging message template do not match the number of named placeholders (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2017)