4. HTTP Codes

Create

Status	Code	Name	Return
✅	201	Created	Created object
🛑	400	Bad Request	Failure detail (input parameters validation)
🛑	409	Conflict	Failure detail (already exists)

Update / Patch

Status	Code	Name	Return
✅	200	Ok	Updated object
🛑	400	Bad Request	Failure detail (input parameters validation)
🛑	404	Not Found	Failure detail (not exist)

Delete

Status	Code	Name	Return
✅	200	Ok	Deleted object
🛑	400	Bad Request	Failure detail (input parameters validation)
🛑	404	Not Found	Failure detail (not exist)

Get

Status	Code	Name	Return
✅	200	Ok	Object with match criteria or empty array
🛑	400	Bad Request	Failure detail (input parameters validation)

Get Specific

Status	Code	Name	Return
✅	200	Ok	Object with match criteria
🛑	400	Bad Request	Failure detail (input parameters validation)
🛑	404	Not Found	Failure detail (not exist)

Generic Results

Status	Code	Name	Return
🛑	401	Unauthorized	Authorization Failure detail
🛑	403	Forbidden	Authentication Failure detail
🛑	405	Method Not Allowed	Not supported method
🛑	500	Internal Server Error	Generic server error detail