Description: Schema introspection is a fundamental feature of GraphQL that allows clients to query the schema itself. This means developers can obtain detailed information about data types, available queries, fields, and relationships between them. Introspection is performed through a series of special queries that return a JSON object describing the structure of the schema. This capability not only facilitates understanding of the API but also enables clients to generate automatic documentation and development tools, such as code editors and GraphQL clients. Schema introspection is especially valuable in environments where schemas may evolve over time, as it allows developers to stay updated on changes without needing to consult external documentation. In summary, schema introspection is a powerful tool that enhances the developer experience and interoperability between different systems using GraphQL.
