asterisk/rest-api/api-docs/events.json

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{
"_copyright": "Copyright (C) 2012 - 2013, Digium, Inc.",
"_author": "David M. Lee, II <dlee@digium.com>",
"_svn_revision": "$Revision$",
"apiVersion": "1.3.0",
"swaggerVersion": "1.2",
"basePath": "http://localhost:8088/stasis",
"resourcePath": "/api-docs/events.{format}",
"apis": [
{
"path": "/events",
"description": "Events from Asterisk to applications",
"operations": [
{
"httpMethod": "GET",
"upgrade": "websocket",
"websocketProtocol": "ari",
"summary": "WebSocket connection for events.",
"nickname": "eventWebsocket",
"responseClass": "Message",
"parameters": [
{
"name": "app",
"description": "Applications to subscribe to.",
"paramType": "query",
"required": true,
"allowMultiple": true,
"dataType": "string"
}
]
}
]
},
{
"path": "/events/user/{eventName}",
"description": "Stasis application user events",
"operations": [
{
"httpMethod": "POST",
"summary": "Generate a user event.",
"nickname": "userEvent",
"responseClass": "void",
"parameters": [
{
"name": "eventName",
"description": "Event name",
"paramType": "path",
"required": true,
"allowMultiple": false,
"dataType": "string"
},
{
"name": "application",
"description": "The name of the application that will receive this event",
"paramType": "query",
"required": true,
"allowMultiple": false,
"dataType": "string"
},
{
"name": "source",
"description": "URI for event source (channel:{channelId}, bridge:{bridgeId}, endpoint:{tech}/{resource}, deviceState:{deviceName}",
"paramType": "query",
"required": false,
"allowMultiple": true,
"dataType": "string"
},
{
"name": "variables",
"description": "custom key/value pairs added to the user event",
"paramType": "body",
"required": false,
"allowMultiple": false,
"dataType": "containers"
}
],
"errorResponses": [
{
"code": 404,
"reason": "Application does not exist."
},
{
"code": 422,
"reason": "Event source not found."
},
{
"code": 400,
"reason": "Invalid even tsource URI or userevent data."
}
]
}
]
}
],
"models": {
"Message": {
"id": "Message",
"description": "Base type for errors and events",
"discriminator": "type",
"properties": {
"type": {
"type": "string",
"required": true,
"description": "Indicates the type of this message."
}
},
"subTypes": [
"MissingParams",
"Event"
]
},
"MissingParams": {
"id": "MissingParams",
"description": "Error event sent when required params are missing.",
"properties": {
"params": {
"required": true,
"type": "List[string]",
"description": "A list of the missing parameters"
}
}
},
"Event": {
"id": "Event",
"description": "Base type for asynchronous events from Asterisk.",
"properties": {
"application": {
"type": "string",
"description": "Name of the application receiving the event.",
"required": true
},
"timestamp": {
"type": "Date",
"description": "Time at which this event was created.",
"required": false
}
},
"subTypes": [
"DeviceStateChanged",
"PlaybackStarted",
"PlaybackFinished",
"RecordingStarted",
"RecordingFinished",
"RecordingFailed",
"ApplicationReplaced",
"BridgeCreated",
"BridgeDestroyed",
"BridgeMerged",
"BridgeBlindTransfer",
"BridgeAttendedTransfer",
"ChannelCreated",
"ChannelDestroyed",
"ChannelEnteredBridge",
"ChannelLeftBridge",
"ChannelStateChange",
"ChannelDtmfReceived",
"ChannelDialplan",
"ChannelCallerId",
"ChannelUserevent",
"ChannelHangupRequest",
"ChannelVarset",
"EndpointStateChange",
"Dial",
"StasisEnd",
"StasisStart"
]
},
"DeviceStateChanged": {
"id": "DeviceStateChanged",
"description": "Notification that a device state has changed.",
"properties": {
"device_state": {
"type": "DeviceState",
"description": "Device state object",
"required": true
}
}
},
"PlaybackStarted": {
"id": "PlaybackStarted",
"description": "Event showing the start of a media playback operation.",
"properties": {
"playback": {
"type": "Playback",
"description": "Playback control object",
"required": true
}
}
},
"PlaybackFinished": {
"id": "PlaybackFinished",
"description": "Event showing the completion of a media playback operation.",
"properties": {
"playback": {
"type": "Playback",
"description": "Playback control object",
"required": true
}
}
},
"RecordingStarted": {
"id": "RecordingStarted",
"extends": "Event",
"description": "Event showing the start of a recording operation.",
"properties": {
"recording": {
"type": "LiveRecording",
"description": "Recording control object",
"required": true
}
}
},
"RecordingFinished": {
"id": "RecordingFinished",
"extends": "Event",
"description": "Event showing the completion of a recording operation.",
"properties": {
"recording": {
"type": "LiveRecording",
"description": "Recording control object",
"required": true
}
}
},
"RecordingFailed": {
"id": "RecordingFailed",
"extends": "Event",
"description": "Event showing failure of a recording operation.",
"properties": {
"recording": {
"type": "LiveRecording",
"description": "Recording control object",
"required": true
}
}
},
"ApplicationReplaced": {
"id": "ApplicationReplaced",
"description": "Notification that another WebSocket has taken over for an application.\n\nAn 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": {}
},
"BridgeCreated": {
"id": "BridgeCreated",
"description": "Notification that a bridge has been created.",
"properties": {
"bridge": {
"required": true,
"type": "Bridge"
}
}
},
"BridgeDestroyed": {
"id": "BridgeDestroyed",
"description": "Notification that a bridge has been destroyed.",
"properties": {
"bridge": {
"required": true,
"type": "Bridge"
}
}
},
"BridgeMerged": {
"id": "BridgeMerged",
"description": "Notification that one bridge has merged into another.",
"properties": {
"bridge": {
"required": true,
"type": "Bridge"
},
"bridge_from": {
"required": true,
"type": "Bridge"
}
}
},
"BridgeBlindTransfer": {
"id": "BridgeBlindTransfer",
"description": "Notification that a blind transfer has occurred.",
"properties": {
"channel": {
"description": "The channel performing the blind transfer",
"required": true,
"type": "Channel"
},
"exten": {
"description": "The extension transferred to",
"required": true,
"type": "string"
},
"context": {
"description": "The context transferred to",
"required": true,
"type": "string"
},
"result": {
"description": "The result of the transfer attempt",
"required": true,
"type": "string"
},
"is_external": {
"description": "Whether the transfer was externally initiated or not",
"required": true,
"type": "boolean"
},
"bridge": {
"description": "The bridge being transferred",
"type": "Bridge"
}
}
},
"BridgeAttendedTransfer": {
"id": "BridgeAttendedTransfer",
"description": "Notification that an attended transfer has occurred.",
"properties": {
"transferer_first_leg": {
"description": "First leg of the transferer",
"required": true,
"type": "Channel"
},
"transferer_second_leg": {
"description": "Second leg of the transferer",
"required": true,
"type": "Channel"
},
"result": {
"description": "The result of the transfer attempt",
"required": true,
"type": "string"
},
"is_external": {
"description": "Whether the transfer was externally initiated or not",
"required": true,
"type": "boolean"
},
"transferer_first_leg_bridge": {
"description": "Bridge the transferer first leg is in",
"type": "Bridge"
},
"transferer_second_leg_bridge": {
"description": "Bridge the transferer second leg is in",
"type": "Bridge"
},
"destination_type": {
"description": "How the transfer was accomplished",
"required": true,
"type": "string"
},
"destination_bridge": {
"description": "Bridge that survived the merge result",
"type": "string"
},
"destination_application": {
"description": "Application that has been transferred into",
"type": "string"
},
"destination_link_first_leg": {
"description": "First leg of a link transfer result",
"type": "Channel"
},
"destination_link_second_leg": {
"description": "Second leg of a link transfer result",
"type": "Channel"
},
"destination_threeway_channel": {
"description": "Transferer channel that survived the threeway result",
"type": "Channel"
},
"destination_threeway_bridge": {
"description": "Bridge that survived the threeway result",
"type": "Bridge"
}
}
},
"ChannelCreated": {
"id": "ChannelCreated",
"description": "Notification that a channel has been created.",
"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": "int"
},
"cause_txt": {
"required": true,
"description": "Text representation of the cause of the hangup",
"type": "string"
},
"channel": {
"required": true,
"type": "Channel"
}
}
},
"ChannelEnteredBridge": {
"id": "ChannelEnteredBridge",
"description": "Notification that a channel has entered a bridge.",
"properties": {
"bridge": {
"required": true,
"type": "Bridge"
},
"channel": {
"type": "Channel"
}
}
},
"ChannelLeftBridge": {
"id": "ChannelLeftBridge",
"description": "Notification that a channel has left a bridge.",
"properties": {
"bridge": {
"required": true,
"type": "Bridge"
},
"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.\n\nThis 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 *)"
},
"duration_ms": {
"required": true,
"type": "int",
"description": "Number of milliseconds DTMF was received"
},
"channel": {
"required": true,
"type": "Channel",
"description": "The channel on which DTMF was received"
}
}
},
"ChannelDialplan": {
"id": "ChannelDialplan",
"description": "Channel changed location in the dialplan.",
"properties": {
"channel": {
"required": true,
"type": "Channel",
"description": "The channel that changed dialplan location."
},
"dialplan_app": {
"required": true,
"type": "string",
"description": "The application about to be executed."
},
"dialplan_app_data": {
"required": true,
"type": "string",
"description": "The data to be passed to the application."
}
}
},
"ChannelCallerId": {
"id": "ChannelCallerId",
"description": "Channel changed Caller ID.",
"properties": {
"caller_presentation": {
"required": true,
"type": "int",
"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": false,
"type": "Channel",
"description": "A channel that is signaled with the user event."
},
"bridge": {
"required": false,
"type": "Bridge",
"description": "A bridge that is signaled with the user event."
},
"endpoint": {
"required": false,
"type": "Endpoint",
"description": "A endpoint that is signaled with the user event."
},
"userevent": {
"required": true,
"type": "object",
"description": "Custom Userevent data"
}
}
},
"ChannelHangupRequest": {
"id": "ChannelHangupRequest",
"description": "A hangup was requested on the channel.",
"properties": {
"cause": {
"type": "int",
"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": false,
"type": "Channel",
"description": "The channel on which the variable was set.\n\nIf missing, the variable is a global variable."
}
}
},
"EndpointStateChange": {
"id": "EndpointStateChange",
"description": "Endpoint state changed.",
"properties": {
"endpoint": {
"required": true,
"type": "Endpoint"
}
}
},
"Dial": {
"id": "Dial",
"description": "Dialing state has changed.",
"properties": {
"caller": {
"required": false,
"type": "Channel",
"description": "The calling channel."
},
"peer": {
"required": true,
"type": "Channel",
"description": "The dialed channel."
},
"forward": {
"required": false,
"type": "string",
"description": "Forwarding target requested by the original dialed channel."
},
"forwarded": {
"required": false,
"type": "Channel",
"description": "Channel that the caller has been forwarded to."
},
"dialstring": {
"required": false,
"type": "string",
"description": "The dial string for calling the peer channel."
},
"dialstatus": {
"required": true,
"type": "string",
"description": "Current status of the dialing attempt to the peer."
}
}
},
"StasisEnd": {
"id": "StasisEnd",
"description": "Notification that a channel has left a Stasis application.",
"properties": {
"channel": {
"required": true,
"type": "Channel"
}
}
},
"StasisStart": {
"id": "StasisStart",
"description": "Notification that a channel has entered a Stasis application.",
"properties": {
"args": {
"required": true,
"type": "List[string]",
"description": "Arguments to the application"
},
"channel": {
"required": true,
"type": "Channel"
}
}
}
}
}