[Solved] What is wrong with this Angular DELETE request?this.http.delete('/api/items', 5).subscribe(); - Ans: The second argument should be an options object, not a number | Angular

Angular - HTTP Client

What is wrong with this Angular DELETE request?

this.http.delete('/api/items', 5).subscribe();

ADELETE requests cannot have a URL parameter

BThe second argument should be an options object, not a number

Csubscribe() must have a callback function

DThe URL should not contain '/api/items'

Step-by-Step Solution

Solution:

Step 1: Check HttpClient.delete signature
The second argument is an options object, not a direct ID.
Step 2: Correct usage
To delete item with ID 5, the URL should be '/api/items/5' and options can be passed as an object.
Final Answer:
The second argument should be an options object, not a number -> Option B
Quick Check:
Second argument must be options object [OK]

Quick Trick: DELETE second argument is options object, not ID [OK]

Common Mistakes:

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What is wrong with this Angular DELETE request?