API Overview

LTS extension APIs allow you to use the basic LTS functions. For example, you can query API versions, create, query, and delete log groups or log streams.

Table 1 describes the LTS APIs.

**Table 1** API description
Category	Description
Host group management	APIs for creating, querying, and deleting host groups
Log group management	APIs for creating, querying, and deleting log groups
Log stream management	APIs for creating, querying, and deleting log streams
Log management	APIs for querying logs
Log ingestion	APIs for reporting logs
Log transfer	APIs for transferring logs of one or more specified log streams to other services
Log collection beyond free quota	APIs for enabling or disabling log collection beyond free quota
Log structuring	APIs for structuring logs, and querying, modifying, and deleting structuring rules
Container log ingestion from AOM to LTS	APIs for creating, querying, modifying, and deleting rules for ingesting container logs from AOM to LTS
SMN topics	APIs for querying SMN topics
Message template management	APIs for creating, modifying, deleting, and querying message templates
SQL alarms	APIs for creating, querying, modifying, and deleting SQL alarms
Keyword alarms	APIs for creating, querying, modifying, and deleting keyword alarms
Alarm list	APIs for querying and deleting alarms
Tag management	APIs for adding tags to log groups, log streams, and host groups
Dashboard management	API for creating dashboards
Log charts	APIs for querying log charts
Quick search	APIs for creating, querying, and deleting quick search requests