Add user to a multiparty call

Dials a phone number or a SIP endpoint and adds the user to the multiparty call.

POST

https://phlorunner.plivo.com/v1/phlo/{phlo_id}/multi_party_call/{node_id}

Param	Type	Description/Allowed Values
`phlo_id` (Required)	`string`	Unique identifier for the PHLO. PHLO IDs are listed on the PHLO page of the console.
`node_id` (Required)	`string`	Unique identifier for the multiparty call. The ID is available in the configuration section of the corresponding multiparty call node in the PHLO.

Param	Type	Description/Allowed Values
`action` (Required)	`string`	Value is always `call`.
`to` (Required)	`string`	Phone number or SIP endpoint address of the user to add to the multiparty call.
`role` (Required)	`string`	Role of the user added to the multiparty call. Allowed values: `customer`, `agent` Defaults to `agent`.
`trigger_source` (Required)	`string`	Phone number or SIP endpoint address of the user (agent) initiating the trigger.

Returns a MultiPartyCall object.

HTTP Status Code: 201

{
    "api_id": "073e36d4-fd1e-4be3-b00b-ab33105011a7",
    "error": ""
}