docs: Fix formatting of request arg in docstring (#277)

* docs: Fix formatting of request arg in docstring

chore: Update gapic-generator-python to v1.9.1
PiperOrigin-RevId: 518604533

Source-Link: googleapis/googleapis@8a085ae

Source-Link: googleapis/googleapis-gen@b2ab4b0
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* 🦉 Updates from OwlBot post-processor

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google/cloud/accessapproval_v1/services/access_approval/transports/rest.py

@@ -494,7 +494,6 @@ def __call__(
                 request (~.accessapproval.ApproveApprovalRequestMessage):
                     The request object. Request to approve an
                 ApprovalRequest.
-
                 retry (google.api_core.retry.Retry): Designation of what errors, if any,
                     should be retried.
                 timeout (float): The timeout for this request.
@@ -595,7 +594,6 @@ def __call__(
                     request (~.accessapproval.DeleteAccessApprovalSettingsMessage):
                         The request object. Request to delete access approval
                     settings.
-
                     retry (google.api_core.retry.Retry): Designation of what errors, if any,
                         should be retried.
                     timeout (float): The timeout for this request.
@@ -670,7 +668,6 @@ def __call__(
                 request (~.accessapproval.DismissApprovalRequestMessage):
                     The request object. Request to dismiss an approval
                 request.
-
                 retry (google.api_core.retry.Retry): Designation of what errors, if any,
                     should be retried.
                 timeout (float): The timeout for this request.
@@ -771,7 +768,6 @@ def __call__(
                     request (~.accessapproval.GetAccessApprovalServiceAccountMessage):
                         The request object. Request to get an Access Approval
                     service account.
-
                     retry (google.api_core.retry.Retry): Designation of what errors, if any,
                         should be retried.
                     timeout (float): The timeout for this request.
@@ -867,7 +863,6 @@ def __call__(
                     request (~.accessapproval.GetAccessApprovalSettingsMessage):
                         The request object. Request to get access approval
                     settings.
-
                     retry (google.api_core.retry.Retry): Designation of what errors, if any,
                         should be retried.
                     timeout (float): The timeout for this request.
@@ -1045,7 +1040,6 @@ def __call__(
                     request (~.accessapproval.InvalidateApprovalRequestMessage):
                         The request object. Request to invalidate an existing
                     approval.
-
                     retry (google.api_core.retry.Retry): Designation of what errors, if any,
                         should be retried.
                     timeout (float): The timeout for this request.
@@ -1233,7 +1227,6 @@ def __call__(
                     request (~.accessapproval.UpdateAccessApprovalSettingsMessage):
                         The request object. Request to update access approval
                     settings.
-
                     retry (google.api_core.retry.Retry): Designation of what errors, if any,
                         should be retried.
                     timeout (float): The timeout for this request.

samples/generated_samples/snippet_metadata_google.cloud.accessapproval.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-access-approval",
-    "version": "1.11.0"
+    "version": "0.1.0"
   },
   "snippets": [
     {