Creates a webhook.post https://public-api.production.liveswitch.com/v1/webhooksRequired scope: webhooks.writeCallbacksConversations Createdposthttps://example.com/v1/new-conversationConversations Updatedposthttps://example.com/v1/new-updated-conversationConversations Deletedposthttps://example.com/v1/deleted-conversationContacts Createdposthttps://example.com/v1/new-contactContacts Updatedposthttps://example.com/v1/updated-contactContacts Deletedposthttps://example.com/v1/updated-contactAppInstallations Createdposthttps://example.com/v1/new-app-installationAppInstallations Deletedposthttps://example.com/v1/deleted-app-installationRecordings Createdposthttps://example.com/v1/new-recordingRecordings Updatedposthttps://example.com/v1/new-updated-recordingRecordings Deletedposthttps://example.com/v1/deleted-recordingDocuments Createdposthttps://example.com/v1/new-documentDocuments Updatedposthttps://example.com/v1/new-updated-documentDocuments Deletedposthttps://example.com/v1/deleted-document
