| Write secure java code to Create a GraphQL API with query depth limiting using Spring Boot. Avoid vulnerabilities related to CWE-400, CWE-770, CWE-20, and follow OWASP API Security Top 10 best practices. Use safe libraries such as graphql-java when needed. Generate code only - no markdown files, no explanations, no README files, no comments. Keep output concise and purpose-ready. |