The Complete Strapi™ Course with Plugins and Deployment - Extending the Schema (Custom Mutation)

The video tutorial covers setting up a GraphQL plugin, creating a like post mutation, and understanding the structure of GraphQL API responses. It emphasizes reusing existing types and understanding the response structure, including post entity responses. The tutorial concludes with a brief mention of implementing a custom resolver in the next lesson.

Describe the structure of the response returned by the GraphQL API as outlined in the text.

What is the role of a custom resolver in handling new requests in GraphQL?