[Solved] Given the following Bulk API request body, what will happen? {"index": {"_index": "products", "_id": "10"}} {"name":... Given the following Bulk API request body, what will happen? | Elasticsearch

Elasticsearch - Document Operations

Given the following Bulk API request body, what will happen?

{"index": {"_index": "products", "_id": "10"}}
{"name": "Laptop", "price": 1200}
{"delete": {"_index": "products", "_id": "5"}}
{"index": {"_index": "products", "_id": "11"}}
{"name": "Mouse", "price": 25}

AAdds two documents and deletes one document

BAdds three documents

CDeletes two documents

DSyntax error due to missing data line for delete

Step-by-Step Solution

Solution:

Step 1: Analyze each Bulk API action
First action: index document with id 10 (add Laptop). Second action: delete document with id 5 (no data line needed). Third action: index document with id 11 (add Mouse).
Step 2: Confirm correct syntax and operations
Delete action does not require a data line, so no syntax error. Two documents are added, one deleted.
Final Answer:
Adds two documents and deletes one document -> Option A
Quick Check:
Index + delete + index = add 2, delete 1 [OK]

Quick Trick: Delete action needs no data line in Bulk API [OK]

Common Mistakes:

MISTAKES

Expecting data line after delete action
Counting delete as add
Confusing action order

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Given the following Bulk API request body, what will happen?

Step 1: Analyze each Bulk API action

Step 2: Confirm correct syntax and operations

Final Answer:

Quick Check:

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