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Resources & HTTP Methods
resource-oriented URLs GET collection GET single resource POST create resource PUT full replacement PATCH partial update DELETE resource HEAD request
Status Codes & Errors
200 OK 201 Created with Location 204 No Content 400 Bad Request 401 Unauthorized 403 Forbidden 404 Not Found 409 Conflict
Representations & Headers
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Querying Collections
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Reliability & Security
idempotency keys rate limiting CORS CSRF distinction for APIs input validation mass-assignment protection request correlation IDs timeouts and retries
Versioning & Documentation
URI versioning header versioning OpenAPI schema operationId request body schema response schema examples in OpenAPI deprecation headers
REST API Design / Reliability & Security

mass-assignment protection

Learn mass-assignment protection in REST API Design with a dedicated explanation, a concept-specific example, practical cautions, and a mastery check.

12 min read • Advanced
rest-api-038.http
http 
PATCH /v1/users/42 HTTP/1.1
Content-Type: application/json

{"display_name":"Amina","is_admin":true}

# server allowlists display_name and ignores/rejects is_admin
What to watch
Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

mass-assignment protection Mastery Check →
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request correlation IDs