# Getting Started with Error Diagnostics in GraphOS Studio

DevFeed: [Getting Started with Error Diagnostics in GraphOS Studio](<https://devfeed.tech/articles/getting-started-with-error-diagnostics-in-graphos-studio-23314.md>)

Original publisher: [Read original article](<https://www.apollographql.com/blog/getting-started-with-error-diagnostics-in-graphos-studio>)

Author: Tim Hingston

Published: 2025-06-24T08:52:53Z

Content type: release

Language: en

Sources: [Apollo Blog](<https://devfeed.tech/sources/apollo-blog.md>)

Topics: [GraphQL](<https://devfeed.tech/topics/graphql.md>), [GraphOS](<https://devfeed.tech/topics/graphos.md>), [API](<https://devfeed.tech/topics/api.md>), [Apollo Connectors](<https://devfeed.tech/topics/apollo-connectors.md>), [Back end](<https://devfeed.tech/topics/backend.md>)

Tags: [apollo-connectors](<https://devfeed.tech/tags/apollo-connectors.md>), [apollo-federation](<https://devfeed.tech/tags/apollo-federation.md>), [classification](<https://devfeed.tech/tags/classification.md>), [errors](<https://devfeed.tech/tags/errors.md>), [graphos](<https://devfeed.tech/tags/graphos.md>), [graphql](<https://devfeed.tech/tags/graphql.md>), [schema](<https://devfeed.tech/tags/schema.md>), [security](<https://devfeed.tech/tags/security.md>), [server](<https://devfeed.tech/tags/server.md>), [tooling](<https://devfeed.tech/tags/tooling.md>)

## AI overview

Apollo announces Extended Error Diagnostics for GraphOS Studio, a framework and set of tools for identifying, classifying, and addressing GraphQL errors across federated graphs. Errors can be categorized by type, code, and originating service.

## Source excerpt

Apollo Federation makes it easy to orchestrate your backend services into a single unified API. With the recently announced availability of Apollo Connectors, even existing REST APIs can now be easily federated together. Today, we're proud to announce Extended Error Diagnostics, a set of tools designed to help developers quickly identify, classify, and address errors across their graph. HTTP vs.