{
	"$schema": "http://json-schema.org/draft-07/schema#",
	"$id": "https://fdc3.finos.org/schemas/next/api/channelChangedEvent.schema.json",
	"type": "object",
	"title": "channelChanged Event",
	"description": "An event message from the Desktop Agent to an app indicating that its current user channel has changed.",
	"allOf": [
		{
			"$ref": "agentEvent.schema.json"
		},
		{
			"type": "object",
			"properties": {
				"type": {
					"$ref": "#/$defs/ChannelChangedEventType"
				},
				"payload": {
					"$ref": "#/$defs/ChannelChangedEventPayload"
				},
				"meta": true
			},
			"additionalProperties": false
		}
	],
	"$defs": {
		"ChannelChangedEventType": {
			"title": "ChannelChanged Event Message Type",
			"const": "channelChangedEvent"
		},
		"ChannelChangedEventPayload": {
			"title": "channelChanged Event Payload",
			"type": "object",
      "anyOf": [
        {
          "deprecated": true,
          "properties": {
    				"newChannelId": {
    					"title": "New Channel Id",
    					"description": "Deprecated - allowed for backwards compatibility.  The Id of the channel that the app was added to or `null` if it was removed from a channel.",
    					"oneOf": [
    						{
    							"type": "string"
    						},
    						{
    							"type": "null"
    						}
    					]
    				}
    			},
    			"additionalProperties": false,
    			"required": [
    				"newChannelId"
    			]
        },{
          "properties": {
    				"currentChannelId": {
    					"title": "Current Channel Id",
    					"description": "The Id of the channel that the app was added to or `null` if it was removed from a channel.",
    					"oneOf": [
    						{
    							"type": "string"
    						},
    						{
    							"type": "null"
    						}
    					]
    				}
    			},
    			"additionalProperties": false,
    			"required": [
    				"currentChannelId"
    			]
        }  
      ]
			
		}
	}
}