{
  chatContext(
    query: "squirrel"
    repo: "github.com/sourcegraph/sourcegraph"
    interactionId: "foo"
  ) {
    contextItems {
      score
      retriever
      item {
        ... on FileChunkContext {
          blob {
            path
            repository {
              id
              name
            }
            commit {
              oid
            }
            url
          }
          startLine
          endLine
          chunkContent
        }
      }
    }
    partialErrors
  }
}