Description: A type selection is the process of choosing which fields to retrieve from a type in GraphQL. This mechanism allows developers to specify exactly what data they need from an API, thus optimizing the amount of information transferred and improving the efficiency of queries. In GraphQL, each type can have multiple fields, and type selection allows clients to precisely define which fields they want to include in their response. This not only reduces the overhead of unnecessary data but also facilitates the evolution of APIs, as changes to types and fields do not affect clients that only request a subset of data. Type selection is fundamental for flexibility and customization in interactions with APIs, enabling developers to build more efficient applications tailored to their specific needs.
