react-query/docs/framework/vue/guides/query-keys.md

metadata

id: query-keys
title: Query Keys
ref: docs/framework/react/guides/query-keys.md

function useTodos(todoId) {
  const queryKey = ['todos', todoId]
  return useQuery({
    queryKey,
    queryFn: () => fetchTodoById(todoId.value),
  })
}