chore: Update discovery artifacts (#1523)

## Deleted keys were detected in the following stable discovery artifacts:
displayvideo v1 https://github.com/googleapis/google-api-python-client/commit/22caa4f2f8ecb0f0ad6cfac547f9deb76fdcbebb
memcache v1 https://github.com/googleapis/google-api-python-client/commit/393dce7a3e584ad6be58c832ec826fe3b44e353b

## Deleted keys were detected in the following pre-stable discovery artifacts:
memcache v1beta2 https://github.com/googleapis/google-api-python-client/commit/393dce7a3e584ad6be58c832ec826fe3b44e353b

## Discovery Artifact Change Summary:
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/0e4fed7f1e08a616cbc81243c24391bc20ce5edb
feat(bigquery): update the api https://github.com/googleapis/google-api-python-client/commit/04e112ce89d6ddb3aeaae889c2de36070d6c2814
feat(bigtableadmin): update the api https://github.com/googleapis/google-api-python-client/commit/6b77931c3c9aba59d5b326c570a2080252c8beb1
feat(cloudprofiler): update the api https://github.com/googleapis/google-api-python-client/commit/3009ee3c238ae1fa51c529e9f187ec26693138a4
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/e5d01ecee51da0c7a2543b833a1395a94c27bef6
feat(dataproc): update the api https://github.com/googleapis/google-api-python-client/commit/fec73562a93b5a532bce6c91f0d30ec4fbd54ddb
feat(displayvideo): update the api https://github.com/googleapis/google-api-python-client/commit/22caa4f2f8ecb0f0ad6cfac547f9deb76fdcbebb
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/444836b9afe8d3eb8d52a1431652bfda1ad3288b
feat(healthcare): update the api https://github.com/googleapis/google-api-python-client/commit/2f3173aa4b4d154c909eea853a0c4c306834e0ab
feat(ideahub): update the api https://github.com/googleapis/google-api-python-client/commit/8ebf9d2bd419561d5eacb78823aa1fc519fe2710
feat(memcache): update the api https://github.com/googleapis/google-api-python-client/commit/393dce7a3e584ad6be58c832ec826fe3b44e353b
feat(mybusinesslodging): update the api https://github.com/googleapis/google-api-python-client/commit/c51a0d15e634c2ab1c7762533f33d59f10b01875
feat(speech): update the api https://github.com/googleapis/google-api-python-client/commit/bf6e86f6ee8c3985e1ce6f0475ef4f8685b52060
feat(streetviewpublish): update the api https://github.com/googleapis/google-api-python-client/commit/c8cf30cd67f5588d7cbe60631e42f0a49ea6c307
feat(youtube): update the api https://github.com/googleapis/google-api-python-client/commit/855cbfea1f6d46af07c4b80ab26fc30ca46370b7
diff --git a/docs/dyn/slides_v1.presentations.pages.html b/docs/dyn/slides_v1.presentations.pages.html
index 68f1bda..aab9b5e 100644
--- a/docs/dyn/slides_v1.presentations.pages.html
+++ b/docs/dyn/slides_v1.presentations.pages.html
@@ -1110,7 +1110,12 @@
   },
   "pageType": "A String", # The type of the page.
   "revisionId": "A String", # The revision ID of the presentation containing this page. Can be used in update requests to assert that the presentation revision hasn't changed since the last read operation. Only populated if the user has edit access to the presentation. The format of the revision ID may change over time, so it should be treated opaquely. A returned revision ID is only guaranteed to be valid for 24 hours after it has been returned and cannot be shared across users. If the revision ID is unchanged between calls, then the presentation has not changed. Conversely, a changed ID (for the same presentation and user) usually means the presentation has been updated; however, a changed ID can also be due to internal factors such as ID format changes.
-  "slideProperties": # Object with schema name: SlideProperties # Slide specific properties. Only set if page_type = SLIDE.
+  "slideProperties": { # The properties of Page that are only relevant for pages with page_type SLIDE. # Slide specific properties. Only set if page_type = SLIDE.
+    "isSkipped": True or False, # Whether the slide is skipped in the presentation mode. Defaults to false.
+    "layoutObjectId": "A String", # The object ID of the layout that this slide is based on. This property is read-only.
+    "masterObjectId": "A String", # The object ID of the master that this slide is based on. This property is read-only.
+    "notesPage": # Object with schema name: Page # The notes page that this slide is associated with. It defines the visual appearance of a notes page when printing or exporting slides with speaker notes. A notes page inherits properties from the notes master. The placeholder shape with type BODY on the notes page contains the speaker notes for this slide. The ID of this shape is identified by the speakerNotesObjectId field. The notes page is read-only except for the text content and styles of the speaker notes shape. This property is read-only.
+  },
 }</pre>
 </div>