'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

Non-invocable member 'MessageIn' cannot be used like a method.

'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

Non-invocable member 'MessageIn' cannot be used like a method.

'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

Non-invocable member 'MessageIn' cannot be used like a method.

'Dictionary<string, object>' does not contain a definition for 'add' and no accessible extension method 'add' accepting a first argument of type 'Dictionary<string, object>' could be found (are you missing a using directive or an assembly reference?)

The target framework 'net5.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

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

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

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

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

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

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

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

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

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

The target framework 'net5.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.