Webhooks beta page with slug

Author: ChuckCrawford

docs/webhooks/07-Webhooks-Beta.md

@@ -2,10 +2,54 @@
 tags: [webhooks]
 ---
 
-# Webhooks v3 Beta
-
-import Alert from 'react-bootstrap/Alert'
+# Webhooks Early Access
 
 <!-- theme: warning -->
-### V3 Webhooks are in Early Access
-The v3 Webhook features described on this page are still under development.  The features are subject to change at any time.  This page is for informational purposes only.
+> **Early Access Webhooks v3 Features**
+> 
+> The items described on this page are still under development and are subject to change at any time. This page is for informational purposes only.
+
+## Event Types
+
+### incident.action_invocation.created
+`data.type` is [`incident_action_invocation`](#incident_action_invocation)
+
+A Rundeck Action has been newly invoked on an existing Incident. The resource representing this Invocation has a state of "created", indicating it exists, but no progress has been made on it as yet.
+
+### incident.action_invocation.updated
+`data.type` is [`incident_action_invocation`](#incident_action_invocation)
+
+A Rundeck Action Invocation, running on an Incident, has had its lifecycle state updated. The Invocation is still considered active, and further lifecycle updates are expected.
+
+### incident.action_invocation.terminated
+`data.type` is [`incident_action_invocation`](#incident_action_invocation)
+
+A Rundeck Action Invocation, running on an Incident, has had its lifecycle state updated to a terminal state. This means it has completed, either successfully or in error, and no further updates will be made.
+
+## Event Data Types
+
+### incident_action_invocation
+
+```json
+{
+  "id": "01CELD6T9C2JS745I7CAK0LRRF",
+  "self": "https://api.pagerduty.com/automation/invocations/01CELD6T9C2JS745I7CAK0LRRF",
+  "html_url": "https://acme.pagerduty.com/rundeck-actions/actions/01CDYN0IRV4VG991K5FR73YNTW/invocations/01CELD6T9C2JS745I7CAK0LRRF/report",
+  "incident": {
+    "html_url": "https://acme.pagerduty.com/incidents/PBAZLIU",
+    "id": "PBAZLIU",
+    "self": "https://api.pagerduty.com/incidents/PBAZLIU",
+    "summary": "An Incident",
+    "type": "incident_reference"
+  },
+  "action": {
+    "html_url": "https://acme.pagerduty.com/rundeck-actions/actions/01CDYN0IRV4VG991K5FR73YNTW",
+    "id": "01CDYN0IRV4VG991K5FR73YNTW",
+    "self": "https://api.pagerduty.com/automation/actions/01CDYN0IRV4VG991K5FR73YNTW",
+    "summary": "A Helpful Action",
+    "type": "action_reference"
+  },
+  "state": "created",
+  "type": "incident_action_invocation"
+}
+```

toc.json

@@ -264,6 +264,12 @@
           "title": "Verifying Signatures",
           "uri": "docs/webhooks/04-Signatures.md"
         },
+        {
+          "type": "item",
+          "title": "Early Access",
+          "slug": "webhooks/early-access",
+          "uri": "docs/webhooks/07-Webhooks-Beta.md"
+        },
         {
           "type": "item",
           "title": "Public Certificates",