| Name | Mandatory | Type | Usage |
|---|---|---|---|
| sessionId | yes | string | Full CCXML Session Id. |
| name | yes | string | Event name, this must be composed of alphanumeric and “.” (dot) characters only. The first character must not be a “.” (dot). |
| eventSource | no | string | Optional URI to which events may be sent (i.e. it may be used as the value of the target attribute in a <send> element). |
| parameters | no | object | An array of name/value parameter pairs. These parameter pairs will be passed to the CCXML application as event parameters. |