How do you correctly assign an alias named archive_logs to the index logs_2023 using the Elasticsearch REST API?

easy📝 Syntax Q3 of 15

Elasticsearch - Index Management

How do you correctly assign an alias named archive_logs to the index logs_2023 using the Elasticsearch REST API?

A{ "actions": [ { "add": { "alias": "logs_2023", "index": "archive_logs" } } ] }

B{ "actions": [ { "add": { "index": "logs_2023", "alias": "archive_logs" } } ] }

C{ "actions": [ { "create": { "index": "logs_2023", "alias": "archive_logs" } } ] }

D{ "actions": [ { "add_alias": { "index": "logs_2023", "alias": "archive_logs" } } ] }

Step-by-Step Solution

Solution:

Step 1: Understand the alias action syntax
The correct action to add an alias is "add" with keys "index" and "alias".
Step 2: Verify the keys and values
{ "actions": [ { "add": { "index": "logs_2023", "alias": "archive_logs" } } ] } correctly uses "index": "logs_2023" and "alias": "archive_logs" inside an "add" action.
Final Answer:
{ "actions": [ { "add": { "index": "logs_2023", "alias": "archive_logs" } } ] } -> Option B
Quick Check:
Check for correct keys and action name [OK]

Quick Trick: Use 'add' with 'index' and 'alias' keys [OK]

Common Mistakes:

MISTAKES

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