Package com.atlassian.servicedesk.spi

com.atlassian.servicedesk:jira-servicedesk-api

See: Description

Package com.atlassian.servicedesk.spi Description

com.atlassian.servicedesk:jira-servicedesk-api

NOTE: These interfaces are public and are for consumption by non-Atlassian plugins and consideration will be given to and guarantees made for its compatibility between releases.

Basically, use them to integrate with Jira Service Management.