Status Effect Instance

An object that defines a status effect with its duration, amplifier, and other properties.

Field	Type	Default	Description
`id`	Identifier		The ID of the status effect.
`amplifier`	Integer	`0`	Determines how strong the status effect is. The value must be within the range of 0 to 255. The actual level of the status effect is $(Level = Amplifier + 1)$
`duration`	Integer	`0`	Determines how long the status effect would last. If -1 is specified, the status effect will last forever.
`ambient`	Boolean	`false`	Determines whether the particles emitted by the status effect should be semi-transparent.
`show_particles`	Boolean	`true`	Determines if particles should be emitted.
`show_icon`	Boolean		Determines whether to show or hide the icon of the status effect.

{
    "id": "minecraft:poison",
    "amplifier": 2,
    "duration": 200,
    "ambient": true
}

This example defines a Poison III (00:10) status effect with semi-transparent particle effects.