Rest API - Advanced Patterns
Which HTTP header is commonly used to provide the client with a URL to check the status of a long-running operation?
Which HTTP header is commonly used to provide the client with a URL to check the status of a long-running operation?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify headers related to resource URLs
The Location header tells the client where to find the status or result resource.Step 2: Understand its use in async operations
For long-running tasks, Location points to a status endpoint the client can poll.Final Answer:
Location -> Option DQuick Check:
Status URL header = Location [OK]
Quick Trick: Location header gives status URL [OK]
Common Mistakes:
MISTAKES- Confusing Content-Type with URL info
- Using Authorization which is for security
- Accept is for client preferences
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