chore: Update discovery artifacts (#1493)

## Deleted keys were detected in the following stable discovery artifacts:
documentai v1 https://github.com/googleapis/google-api-python-client/commit/3d6892c775b31d0ed6caead07666e423dccdba62
iam v1 https://github.com/googleapis/google-api-python-client/commit/98682633e8d244ca7bbf5b3726ed305e338a1cdd
osconfig v1 https://github.com/googleapis/google-api-python-client/commit/588812ffa314a68be1be61e229a187aecbe587e4

## Deleted keys were detected in the following pre-stable discovery artifacts:
compute alpha https://github.com/googleapis/google-api-python-client/commit/3740a88b497c25e6a5aee22f873c33117034f8fa
compute beta https://github.com/googleapis/google-api-python-client/commit/3740a88b497c25e6a5aee22f873c33117034f8fa
documentai v1beta3 https://github.com/googleapis/google-api-python-client/commit/3d6892c775b31d0ed6caead07666e423dccdba62
ideahub v1alpha https://github.com/googleapis/google-api-python-client/commit/942102dcc79691866f8febbb732e477d0e5227b4

## Discovery Artifact Change Summary:
feat(analyticsadmin): update the api https://github.com/googleapis/google-api-python-client/commit/8e0c67f316381ec1ad358a079207215293093603
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/9fd19ee8a70661be02219133dda1b80d71ac4f4b
feat(appengine): update the api https://github.com/googleapis/google-api-python-client/commit/9727d32278b91dfa30d4c8c597755323741f8cd4
feat(bigquerydatatransfer): update the api https://github.com/googleapis/google-api-python-client/commit/0b36baa0400731507365bf477cc223729d5a109d
feat(cloudfunctions): update the api https://github.com/googleapis/google-api-python-client/commit/c138aff559b32709a8a81c271ab5c0c48ea3acbe
feat(compute): update the api https://github.com/googleapis/google-api-python-client/commit/3740a88b497c25e6a5aee22f873c33117034f8fa
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/90b095a5de68d5aebcfbea16078b4727774366f4
feat(containeranalysis): update the api https://github.com/googleapis/google-api-python-client/commit/07d2f4383aef325a7351831909e6cfc4b4b9f889
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/3d6892c775b31d0ed6caead07666e423dccdba62
feat(gkehub): update the api https://github.com/googleapis/google-api-python-client/commit/1676d9f17b499d3bb13f80ad9c4fbd0621961a41
feat(iam): update the api https://github.com/googleapis/google-api-python-client/commit/98682633e8d244ca7bbf5b3726ed305e338a1cdd
feat(ideahub): update the api https://github.com/googleapis/google-api-python-client/commit/942102dcc79691866f8febbb732e477d0e5227b4
feat(ondemandscanning): update the api https://github.com/googleapis/google-api-python-client/commit/97169382a9d0c80bf56af157a16c5b96cb95e6dd
feat(osconfig): update the api https://github.com/googleapis/google-api-python-client/commit/588812ffa314a68be1be61e229a187aecbe587e4
feat(people): update the api https://github.com/googleapis/google-api-python-client/commit/213598c2a41d6724368e1089bc3cbcaa0b2932c5
feat(securitycenter): update the api https://github.com/googleapis/google-api-python-client/commit/74bee354cf1dbaf388de26e756e9aeebe0baa311
feat(slides): update the api https://github.com/googleapis/google-api-python-client/commit/623c740d1333cfea2b5946cc22ebcc2c44a2197d
feat(tagmanager): update the api https://github.com/googleapis/google-api-python-client/commit/98664145c692ed1ca947bdb081a7463897655d28
diff --git a/docs/dyn/redis_v1.projects.locations.instances.html b/docs/dyn/redis_v1.projects.locations.instances.html
index 186925b..a646cd6 100644
--- a/docs/dyn/redis_v1.projects.locations.instances.html
+++ b/docs/dyn/redis_v1.projects.locations.instances.html
@@ -128,7 +128,7 @@
   body: object, The request body.
     The object takes the form of:
 
-{ # A Google Cloud Redis instance. next id = 30
+{ # A Google Cloud Redis instance. next id = 36
   "alternativeLocationId": "A String", # Optional. Only applicable to STANDARD_HA tier which protects the instance against zonal failures by provisioning it across two zones. If provided, it must be a different zone from the one provided in location_id.
   "authEnabled": True or False, # Optional. Indicates whether OSS Redis AUTH is enabled for the instance. If set to "true" AUTH is enabled on the instance. Default value is "false" meaning AUTH is disabled.
   "authorizedNetwork": "A String", # Optional. The full name of the Google Compute Engine [network](https://cloud.google.com/vpc/docs/vpc) to which the instance is connected. If left unspecified, the `default` network will be used.
@@ -140,7 +140,7 @@
   "labels": { # Resource labels to represent user provided metadata
     "a_key": "A String",
   },
-  "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone for the instance. For STANDARD_HA tier, instances will be created across two zones for protection against zonal failures. If alternative_location_id is also provided, it must be different from location_id.
+  "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone from the specified region for the instance. For standard tier, instances will be created across two zones for protection against zonal failures. If [alternative_location_id] is also provided, it must be different from [location_id].
   "maintenancePolicy": { # Maintenance policy for an instance. # Optional. The maintenance policy for the instance. If not provided, maintenance events can be performed at any time.
     "createTime": "A String", # Output only. The time when the policy was created.
     "description": "A String", # Optional. Description of what this policy is for. Create/Update methods return INVALID_ARGUMENT if the length is greater than 512.
@@ -355,7 +355,7 @@
 Returns:
   An object of the form:
 
-    { # A Google Cloud Redis instance. next id = 30
+    { # A Google Cloud Redis instance. next id = 36
   "alternativeLocationId": "A String", # Optional. Only applicable to STANDARD_HA tier which protects the instance against zonal failures by provisioning it across two zones. If provided, it must be a different zone from the one provided in location_id.
   "authEnabled": True or False, # Optional. Indicates whether OSS Redis AUTH is enabled for the instance. If set to "true" AUTH is enabled on the instance. Default value is "false" meaning AUTH is disabled.
   "authorizedNetwork": "A String", # Optional. The full name of the Google Compute Engine [network](https://cloud.google.com/vpc/docs/vpc) to which the instance is connected. If left unspecified, the `default` network will be used.
@@ -367,7 +367,7 @@
   "labels": { # Resource labels to represent user provided metadata
     "a_key": "A String",
   },
-  "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone for the instance. For STANDARD_HA tier, instances will be created across two zones for protection against zonal failures. If alternative_location_id is also provided, it must be different from location_id.
+  "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone from the specified region for the instance. For standard tier, instances will be created across two zones for protection against zonal failures. If [alternative_location_id] is also provided, it must be different from [location_id].
   "maintenancePolicy": { # Maintenance policy for an instance. # Optional. The maintenance policy for the instance. If not provided, maintenance events can be performed at any time.
     "createTime": "A String", # Output only. The time when the policy was created.
     "description": "A String", # Optional. Description of what this policy is for. Create/Update methods return INVALID_ARGUMENT if the length is greater than 512.
@@ -499,7 +499,7 @@
 
     { # Response for ListInstances.
   "instances": [ # A list of Redis instances in the project in the specified location, or across all locations. If the `location_id` in the parent field of the request is "-", all regions available to the project are queried, and the results aggregated. If in such an aggregated query a location is unavailable, a placeholder Redis entry is included in the response with the `name` field set to a value of the form `projects/{project_id}/locations/{location_id}/instances/`- and the `status` field set to ERROR and `status_message` field set to "location not available for ListInstances".
-    { # A Google Cloud Redis instance. next id = 30
+    { # A Google Cloud Redis instance. next id = 36
       "alternativeLocationId": "A String", # Optional. Only applicable to STANDARD_HA tier which protects the instance against zonal failures by provisioning it across two zones. If provided, it must be a different zone from the one provided in location_id.
       "authEnabled": True or False, # Optional. Indicates whether OSS Redis AUTH is enabled for the instance. If set to "true" AUTH is enabled on the instance. Default value is "false" meaning AUTH is disabled.
       "authorizedNetwork": "A String", # Optional. The full name of the Google Compute Engine [network](https://cloud.google.com/vpc/docs/vpc) to which the instance is connected. If left unspecified, the `default` network will be used.
@@ -511,7 +511,7 @@
       "labels": { # Resource labels to represent user provided metadata
         "a_key": "A String",
       },
-      "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone for the instance. For STANDARD_HA tier, instances will be created across two zones for protection against zonal failures. If alternative_location_id is also provided, it must be different from location_id.
+      "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone from the specified region for the instance. For standard tier, instances will be created across two zones for protection against zonal failures. If [alternative_location_id] is also provided, it must be different from [location_id].
       "maintenancePolicy": { # Maintenance policy for an instance. # Optional. The maintenance policy for the instance. If not provided, maintenance events can be performed at any time.
         "createTime": "A String", # Output only. The time when the policy was created.
         "description": "A String", # Optional. Description of what this policy is for. Create/Update methods return INVALID_ARGUMENT if the length is greater than 512.
@@ -589,7 +589,7 @@
   body: object, The request body.
     The object takes the form of:
 
-{ # A Google Cloud Redis instance. next id = 30
+{ # A Google Cloud Redis instance. next id = 36
   "alternativeLocationId": "A String", # Optional. Only applicable to STANDARD_HA tier which protects the instance against zonal failures by provisioning it across two zones. If provided, it must be a different zone from the one provided in location_id.
   "authEnabled": True or False, # Optional. Indicates whether OSS Redis AUTH is enabled for the instance. If set to "true" AUTH is enabled on the instance. Default value is "false" meaning AUTH is disabled.
   "authorizedNetwork": "A String", # Optional. The full name of the Google Compute Engine [network](https://cloud.google.com/vpc/docs/vpc) to which the instance is connected. If left unspecified, the `default` network will be used.
@@ -601,7 +601,7 @@
   "labels": { # Resource labels to represent user provided metadata
     "a_key": "A String",
   },
-  "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone for the instance. For STANDARD_HA tier, instances will be created across two zones for protection against zonal failures. If alternative_location_id is also provided, it must be different from location_id.
+  "locationId": "A String", # Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone from the specified region for the instance. For standard tier, instances will be created across two zones for protection against zonal failures. If [alternative_location_id] is also provided, it must be different from [location_id].
   "maintenancePolicy": { # Maintenance policy for an instance. # Optional. The maintenance policy for the instance. If not provided, maintenance events can be performed at any time.
     "createTime": "A String", # Output only. The time when the policy was created.
     "description": "A String", # Optional. Description of what this policy is for. Create/Update methods return INVALID_ARGUMENT if the length is greater than 512.