Possible null reference argument for parameter 'defaultValue' in 'TContextData ReferenceResolverArgumentExpressionBuilder.GetScopedStateWithDefault<TContextData>(IPureResolverContext context, IReadOnlyDictionary<string, object> contextData, string key, bool hasDefaultValue, TContextData defaultValue)'.

Possible null reference return.

Possible null reference argument for parameter 'defaultValue' in 'TContextData ReferenceResolverArgumentExpressionBuilder.GetScopedStateWithDefault<TContextData>(IPureResolverContext context, IReadOnlyDictionary<string, object> contextData, string key, bool hasDefaultValue, TContextData defaultValue)'.

Possible null reference return.

'ApolloFederationDescriptorExtensions.ExtendServiceType<T>(IObjectTypeDescriptor<T>)' is obsolete: 'Use ExtendsType type instead'

'ApolloFederationDescriptorExtensions.ExtendServiceType<T>(IObjectTypeDescriptor<T>)' is obsolete: 'Use ExtendsType type instead'

'ExtendServiceTypeAttribute' is obsolete: 'Use ExtendsAttribute instead'

'ExtendServiceTypeAttribute' is obsolete: 'Use ExtendsAttribute instead'

'ExtendServiceTypeAttribute' is obsolete: 'Use ExtendsAttribute instead'

'ExtendServiceTypeAttribute' is obsolete: 'Use ExtendsAttribute instead'

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.