The request message for
[Environments.LookupEnvironmentHistory][google.cloud.dialogflow.cx.v3.Environments.LookupEnvironmentHistory].
Attributes:
name (str):
Required. Resource name of the environment to look up the
history for. Format:
projects/<Project ID>/locations/<Location ID>/agents/<Agent ID>/environments/<Environment ID>.
page_size (int):
The maximum number of items to return in a
single page. By default 100 and at most 1000.
page_token (str):
The next_page_token value returned from a previous list
request.