Do not nest type UsernameToken. Alternatively, change its accessibility so that it is not externally visible.

In externally visible method 'void SoapEndpointBehavior.ApplyClientBehavior(ServiceEndpoint endpoint, ClientRuntime clientRuntime)', validate parameter 'clientRuntime' is non-null before using it. If appropriate, throw an ArgumentNullException when the argument is null or add a Code Contract precondition asserting non-null argument.

Exception type System.Exception is not sufficiently specific

In externally visible method 'SecurityConfig.SecurityConfig(SecurityCredentials securityCredentials)', validate parameter 'securityCredentials' is non-null before using it. If appropriate, throw an ArgumentNullException when the argument is null or add a Code Contract precondition asserting non-null argument.

In externally visible method 'IServiceCollection ServiceCollectionExtension.AddDBIServices(IServiceCollection services, ServiceSettings settings)', validate parameter 'settings' is non-null before using it. If appropriate, throw an ArgumentNullException when the argument is null or add a Code Contract precondition asserting non-null argument.

Do not nest type UsernameToken. Alternatively, change its accessibility so that it is not externally visible.

In externally visible method 'void SoapEndpointBehavior.ApplyClientBehavior(ServiceEndpoint endpoint, ClientRuntime clientRuntime)', validate parameter 'clientRuntime' is non-null before using it. If appropriate, throw an ArgumentNullException when the argument is null or add a Code Contract precondition asserting non-null argument.

Exception type System.Exception is not sufficiently specific

In externally visible method 'SecurityConfig.SecurityConfig(SecurityCredentials securityCredentials)', validate parameter 'securityCredentials' is non-null before using it. If appropriate, throw an ArgumentNullException when the argument is null or add a Code Contract precondition asserting non-null argument.