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ActionTrail:Data events of OpenSearch

Last Updated:Jun 17, 2026

OpenSearch is integrated with ActionTrail. ActionTrail can deliver data events to Logstores in Simple Log Service, where you can query and analyze the events for real-time auditing and issue backtracking. ActionTrail generates data events when you manage cloud resources by using APIs or the Alibaba Cloud Management Console. The following table lists the data events supported by OpenSearch.

Note

If you use a Resource Access Management (RAM) role to manage cloud resources, ActionTrail does not generate data events.

Event name

Description

PushDoc

Pushes documents.

SearchApp

Retrieves documents.

SearchSuggest

Retrieves drop-down suggestions.

PushKnowledgeDocuments

Pushes multiple documents at a time.

SearchKnowledge

Performs a text-based conversational search.

SplitKnowledgeDocuments

Performs text segmentation and vectorization.

ListOpenKnowledgeEntries

Queries a list of Q&A entries in the knowledge base.

CreateKnowledgeEntry

Creates a Q&A entry in the knowledge base.

GetKnowledgeEntry

Queries the details of a Q&A entry in the knowledge base.

UpdateKnowledgeEntry

Updates a Q&A entry in the knowledge base.

DeleteKnowledgeEntry

Deletes a Q&A entry from the knowledge base.

GetKnowledgeDocument

Queries data.

ListKnowledgeDocuments

Queries documents.

UseLLM

Performs a large language model (LLM)-based conversational search.

AddKnowledgeDocumentByOss

Uploads a document.

SaveKnowledgeDocumentByFile

Uploads a document.

GetKnowledgeStatistics

Queries the number of documents.

GenerateKnowledgeDocumentSummary

Generates the summary of a document.

SearchTable

Performs a table-based conversational search.

SearchMultiplexKnowledge

Performs a text-based or table-based conversational search.

PushTables

Uploads a table.

GenerateKnowledgeDocumentEmbedding

Performs text vectorization.

GenerateEmbedding

Performs vectorization on input text.

SearchHot

Queries a list of hot searches.

SearchMultip

Performs a text-based or table-based conversational search in the knowledge base.