The config_poll interval key specifies the number of seconds at which polling occurs for the configuration file. Valid values are integers ranging from 60 seconds (one minute) to 86400 seconds (one day).
The default is 900 seconds (15 minutes).
Change this setting using one of the following methods:
Web UI (see Configuring Polling)
CLI (see Configuring the Agent Configuration File Update Frequency for All Endpoints)
API custom configuration channels (see Using API Custom Configuration Channels).
Manually on individual endpoints using a text editor (see Modifying the Configuration File for a Single Endpoint).