feat(v3beta1): added the display name of the current page in webhook requests (#222)

- [ ] Regenerate this pull request now. PiperOrigin-RevId: 417856932 Source-Link: googleapis/googleapis@16ecf07 Source-Link: https://github.com/googleapis/googleapis-gen/commit/d2955219b65fb7f47fce96c93dfbf25c2fde1d82 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiZDI5NTUyMTliNjVmYjdmNDdmY2U5NmM5M2RmYmYyNWMyZmRlMWQ4MiJ9

Author: gcf-owl-bot[bot]

google/cloud/dialogflowcx_v3beta1/types/webhook.py

@@ -531,6 +531,12 @@ class PageInfo(proto.Message):
  [WebhookResponse][google.cloud.dialogflow.cx.v3beta1.WebhookResponse].
  The unique identifier of the current page. Format:
  ``projects/<Project ID>/locations/<Location ID>/agents/<Agent ID>/flows/<Flow ID>/pages/<Page ID>``.
+ display_name (str):
+ Always present for
+ [WebhookRequest][google.cloud.dialogflow.cx.v3beta1.WebhookRequest].
+ Ignored for
+ [WebhookResponse][google.cloud.dialogflow.cx.v3beta1.WebhookResponse].
+ The display name of the current page.
  form_info (google.cloud.dialogflowcx_v3beta1.types.PageInfo.FormInfo):
  Optional for both
  [WebhookRequest][google.cloud.dialogflow.cx.v3beta1.WebhookRequest]
@@ -619,6 +625,7 @@ class ParameterState(proto.Enum):
  )
 
  current_page = proto.Field(proto.STRING, number=1,)
+ display_name = proto.Field(proto.STRING, number=4,)
  form_info = proto.Field(proto.MESSAGE, number=3, message=FormInfo,)