chore: Update discovery artifacts (#1400)

## Discovery Artifact Change Summary:
feat(compute): update the api https://github.com/googleapis/google-api-python-client/commit/b8ce2754752f8157b84091a99594f9a45a8f8eed
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/a73f41e49d7ab6258bd722b4ee6d022c195975c2
feat(dataproc): update the api https://github.com/googleapis/google-api-python-client/commit/be0dde6ee43f4ff05396d33b16e0af2a1fabfc28
feat(lifesciences): update the api https://github.com/googleapis/google-api-python-client/commit/c524c0a316e4206c8b0e0075e3ed5eceb7e60016
feat(osconfig): update the api https://github.com/googleapis/google-api-python-client/commit/5dbaaad34dec45eb5f5a9e98710b3ec05b4d5429
feat(pagespeedonline): update the api https://github.com/googleapis/google-api-python-client/commit/47d41c544376b1911261410235b63ffe3e5faa91
feat(privateca): update the api https://github.com/googleapis/google-api-python-client/commit/8f7ad0d176d61f9e9a409d7fe35b20c5f1c239a5
diff --git a/docs/dyn/compute_v1.backendServices.html b/docs/dyn/compute_v1.backendServices.html
index d047e9d..b65de89 100644
--- a/docs/dyn/compute_v1.backendServices.html
+++ b/docs/dyn/compute_v1.backendServices.html
@@ -480,7 +480,9 @@
           "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
           "sessionAffinity": "A String", # Type of session affinity to use. The default is NONE.
               #
-              # When the loadBalancingScheme is EXTERNAL: * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
+              # When the loadBalancingScheme is EXTERNAL:
+              #
+              # * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
               #
               # When the loadBalancingScheme is INTERNAL, possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or CLIENT_IP_PORT_PROTO.
               #
@@ -955,7 +957,9 @@
   "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
   "sessionAffinity": "A String", # Type of session affinity to use. The default is NONE.
       #
-      # When the loadBalancingScheme is EXTERNAL: * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
+      # When the loadBalancingScheme is EXTERNAL:
+      #
+      # * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
       #
       # When the loadBalancingScheme is INTERNAL, possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or CLIENT_IP_PORT_PROTO.
       #
@@ -1267,7 +1271,9 @@
   "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
   "sessionAffinity": "A String", # Type of session affinity to use. The default is NONE.
       # 
-      # When the loadBalancingScheme is EXTERNAL: * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
+      # When the loadBalancingScheme is EXTERNAL:
+      # 
+      # * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
       # 
       # When the loadBalancingScheme is INTERNAL, possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or CLIENT_IP_PORT_PROTO.
       # 
@@ -1622,7 +1628,9 @@
       "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
       "sessionAffinity": "A String", # Type of session affinity to use. The default is NONE.
           #
-          # When the loadBalancingScheme is EXTERNAL: * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
+          # When the loadBalancingScheme is EXTERNAL:
+          #
+          # * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
           #
           # When the loadBalancingScheme is INTERNAL, possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or CLIENT_IP_PORT_PROTO.
           #
@@ -1920,7 +1928,9 @@
   "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
   "sessionAffinity": "A String", # Type of session affinity to use. The default is NONE.
       # 
-      # When the loadBalancingScheme is EXTERNAL: * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
+      # When the loadBalancingScheme is EXTERNAL:
+      # 
+      # * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
       # 
       # When the loadBalancingScheme is INTERNAL, possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or CLIENT_IP_PORT_PROTO.
       # 
@@ -2341,7 +2351,9 @@
   "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
   "sessionAffinity": "A String", # Type of session affinity to use. The default is NONE.
       # 
-      # When the loadBalancingScheme is EXTERNAL: * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
+      # When the loadBalancingScheme is EXTERNAL:
+      # 
+      # * For Network Load Balancing, the possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or  CLIENT_IP_PORT_PROTO. * For all other load balancers that use loadBalancingScheme=EXTERNAL, the possible values are NONE, CLIENT_IP, or GENERATED_COOKIE. * You can use GENERATED_COOKIE if the protocol is HTTP, HTTP2, or HTTPS.
       # 
       # When the loadBalancingScheme is INTERNAL, possible values are NONE, CLIENT_IP, CLIENT_IP_PROTO, or CLIENT_IP_PORT_PROTO.
       #