{
	"_copyright": "Copyright (C) 2012 - 2013, Digium, Inc.",
	"_author": "David M. Lee, II <dlee@digium.com>",
	"_svn_revision": "$Revision$",
	"apiVersion": "0.0.1",
	"swaggerVersion": "1.1",
	"basePath": "http://localhost:8088/stasis",
	"resourcePath": "/api-docs/events.{format}",
	"apis": [
		{
			"path": "/events",
			"description": "Events from Asterisk to applications",
			"operations": [
				{
					"httpMethod": "GET",
					"summary": "WebSocket connection for events.",
					"nickname": "eventWebsocket",
					"responseClass": "Event",
					"parameters": [
						{
							"name": "app",
							"description": "Comma seperated list of applications to subscribe to.",
							"paramType": "query",
							"required": true,
							"allowMultiple": true,
							"dataType": "string"
						},
						{
							"name": "Upgrade",
							"description": "RFC6455 header for upgrading a connection to a websocket.",
							"paramType": "header",
							"required": true,
							"dataType": "string",
							"allowableValues": {
								"valueType": "LIST",
								"values": [
									"websocket"
								]
							}
						}
					]
				}
			]
		}
	],
	"models": {
		"Event": {
			"id": "Event",
			"description": "Asynchronous events from Asterisk. The non-required fields of this object are mutually exclusive.",
			"properties": {
				"application": {
					"type": "string",
					"description": "Name of the application receiving the event.",
					"required": true
				},
				"application_replaced": { "type": "ApplicationReplaced" },
				"channel_created": { "type": "ChannelCreated" },
				"channel_destroyed": { "type": "ChannelDestroyed" },
				"channel_snapshot": { "type": "ChannelSnapshot" },
				"channel_state_change": { "type": "ChannelStateChange" },
				"channel_dtmf_received": { "type": "ChannelDtmfReceived" },
				"channel_dialplan": { "type": "ChannelDialplan" },
				"channel_caller_id": { "type": "ChannelCallerId" },
				"channel_userevent": { "type": "ChannelUserevent" },
				"channel_hangup_request": { "type": "ChannelHangupRequest" },
				"channel_varset": { "type": "ChannelVarset" },
				"stasis_end": { "type": "StasisEnd" },
				"stasis_start": { "type": "StasisStart" }
			}
		},
		"ApplicationReplaced": {
			"id": "ApplicationReplaced",
			"description": "Notification that another WebSocket has taken over for an application.",
			"notes": "An application may only be subscribed to by a single WebSocket at a time. If multiple WebSockets attempt to subscribe to the same application, the newer WebSocket wins, and the older one receives this event.",
			"properties": {
				"application": {
					"required": true,
					"type": "string"
				}
			}
		},
		"ChannelCreated": {
			"id": "ChannelCreated",
			"description": "Notification that a channel has been created.",
			"properties": {
				"channel": {
					"required": true,
					"type": "Channel"
				}
			}
		},
		"ChannelSnapshot": {
			"id": "ChannelSnapshot",
			"description": "Some part of channel state changed.",
			"properties": {
				"channel": {
					"required": true,
					"type": "Channel"
				}
			}
		},
		"ChannelDestroyed": {
			"id": "ChannelDestroyed",
			"description": "Notification that a channel has been destroyed.",
			"properties": {
				"cause": {
					"required": true,
					"description": "Integer representation of the cause of the hangup",
					"type": "integer"
				},
				"cause_txt": {
					"required": true,
					"description": "Text representation of the cause of the hangup",
					"type": "string"
				},
				"channel": {
					"required": true,
					"type": "Channel"
				}
			}
		},
		"ChannelStateChange": {
			"id": "ChannelStateChange",
			"description": "Notification of a channel's state change.",
			"properties": {
				"channel": {
					"required": true,
					"type": "Channel"
				}
			}
		},
		"ChannelDtmfReceived": {
			"id": "ChannelDtmfReceived",
			"description": "DTMF received on a channel.",
			"notes": "This event is sent when the DTMF ends. There is no notification about the start of DTMF",
			"properties": {
				"digit": {
					"required": true,
					"type": "string",
					"description": "DTMF digit received (0-9, A-E, # or *)"
				},
				"channel": {
					"required": true,
					"type": "Channel",
					"description": "The channel on which DTMF was received"
				}
			}
		},
		"ChannelDialplan": {
			"id": "ChannelDialplan",
			"description": "Channel changed location in the dialplan.",
			"properties": {
				"application": {
					"required": true,
					"type": "string",
					"description": "The application that the channel is currently in."
				},
				"application_data": {
					"required": true,
					"type": "string",
					"description": "The data that was passed to the application when it was invoked."
				},
				"channel": {
					"required": true,
					"type": "Channel",
					"description": "The channel that changed dialplan location."
				}
			}
		},
		"ChannelCallerId": {
			"id": "ChannelCallerId",
			"description": "Channel changed Caller ID.",
			"properties": {
				"caller_presentation": {
					"required": true,
					"type": "integer",
					"description": "The integer representation of the Caller Presentation value."
				},
				"caller_presentation_txt": {
					"required": true,
					"type": "string",
					"description": "The text representation of the Caller Presentation value."
				},
				"channel": {
					"required": true,
					"type": "Channel",
					"description": "The channel that changed Caller ID."
				}
			}
		},
		"ChannelUserevent": {
			"id": "ChannelUserevent",
			"description": "User-generated event with additional user-defined fields in the object.",
			"properties": {
				"eventname": {
					"required": true,
					"type": "string",
					"description": "The name of the user event."
				},
				"channel": {
					"required": true,
					"type": "Channel",
					"description": "The channel that signaled the user event."
				}
			}
		},
		"ChannelHangupRequest": {
			"id": "ChannelHangupRequest",
			"description": "A hangup was requested on the channel.",
			"properties": {
				"cause": {
					"type": "integer",
					"description": "Integer representation of the cause of the hangup."
				},
				"soft": {
					"type": "boolean",
					"description": "Whether the hangup request was a soft hangup request."
				},
				"channel": {
					"required": true,
					"type": "Channel",
					"description": "The channel on which the hangup was requested."
				}
			}
		},
		"ChannelVarset": {
			"id": "ChannelVarset",
			"description": "Channel variable changed.",
			"properties": {
				"variable": {
					"required": true,
					"type": "string",
					"description": "The variable that changed."
				},
				"value": {
					"required": true,
					"type": "string",
					"description": "The new value of the variable."
				},
				"channel": {
					"required": true,
					"type": "Channel",
					"description": "The channel on which the variable was set."
				}
			}
		},
		"StasisEnd": {
			"id": "StasisEnd",
			"description": "Notification that a channel has left a Stasis appliction.",
			"properties": {
				"channel": {
					"required": true,
					"type": "Channel"
				}
			}
		},
		"StasisStart": {
			"id": "StasisStart",
			"description": "Notification that a channel has entered a Stasis appliction.",
			"properties": {
				"args": {
					"required": true,
					"type": "List[string]",
					"description": "Arguments to the application"
				},
				"channel": {
					"required": true,
					"type": "Channel"
				}
			}
		}
	}
}