Hi everyone, In this episode, I will walk you through the GraphQL mutation conventions and explain why you should use them if you want to scale beyond a simple project. We will discuss mutation structure, domain errors, and how to implement mutations with Hot Chocolate. Mutations that follow the Relay mutation convention and apply Marc-André's stage 6a are great for your API consumers and give you strongly typed errors that future proof. Don't forget to comment, like, and subscribe ;) Please, if you like our project, give us a star on GitHub: https://github.com/ChilliCream/hotchocolate Hot Chocolate version used in this video: https://www.nuget.org/packages/HotChocolate/13.0.0-preview.88 Workshops: NDC London 2023 - https://bit.ly/ndc-london-graphql DotNetDays Romania - https://bit.ly/dotnetdays-romania NDC Oslo 2023 - https://bit.ly/graphql-oslo-2023 Social Media: Follow me on GitHub: https://bit.ly/michaelGitHub Follow me on Twitter: https://bit.ly/michaelTwitter Connect on LinkedIn: https://bit.ly/michaelLinkedIn Web: https://chillicream.com/ #dotnet #graphql #hotchocolate #mutations