Clarifying documentation for google_compute_backend_service locality_lb_policy (GoogleCloudPlatform#11732)

Author: brokenthumbs

mmv1/products/compute/BackendService.yaml

@@ -823,7 +823,8 @@ properties:
                   Maglev, refer to https://ai.google/research/pubs/pub44824
 
       * `WEIGHTED_MAGLEV`: Per-instance weighted Load Balancing via health check
-                           reported weights. If set, the Backend Service must
+                           reported weights. Only applicable to loadBalancingScheme
+                           EXTERNAL. If set, the Backend Service must
                            configure a non legacy HTTP-based Health Check, and
                            health check replies are expected to contain
                            non-standard HTTP response header field
@@ -835,7 +836,7 @@ properties:
                            UNAVAILABLE_WEIGHT. Otherwise, Load Balancing remains
                            equal-weight.
 
-      This field is applicable to either:
+      locality_lb_policy is applicable to either:
 
       * A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2,
         and loadBalancingScheme set to INTERNAL_MANAGED.
@@ -844,7 +845,7 @@ properties:
         Load Balancing). Only MAGLEV and WEIGHTED_MAGLEV values are possible for External
         Network Load Balancing. The default is MAGLEV.
 
-      If session_affinity is not NONE, and this field is not set to MAGLEV, WEIGHTED_MAGLEV,
+      If session_affinity is not NONE, and locality_lb_policy is not set to MAGLEV, WEIGHTED_MAGLEV,
       or RING_HASH, session affinity settings will not take effect.
 
       Only ROUND_ROBIN and RING_HASH are supported when the backend service is referenced

mmv1/products/compute/go_BackendService.yaml

@@ -813,7 +813,8 @@ properties:
                   Maglev, refer to https://ai.google/research/pubs/pub44824
 
       * `WEIGHTED_MAGLEV`: Per-instance weighted Load Balancing via health check
-                           reported weights. If set, the Backend Service must
+                           reported weights. Only applicable to loadBalancingScheme
+                           EXTERNAL. If set, the Backend Service must
                            configure a non legacy HTTP-based Health Check, and
                            health check replies are expected to contain
                            non-standard HTTP response header field
@@ -825,7 +826,7 @@ properties:
                            UNAVAILABLE_WEIGHT. Otherwise, Load Balancing remains
                            equal-weight.
 
-      This field is applicable to either:
+      locality_lb_policy is applicable to either:
 
       * A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2,
         and loadBalancingScheme set to INTERNAL_MANAGED.
@@ -834,7 +835,7 @@ properties:
         Load Balancing). Only MAGLEV and WEIGHTED_MAGLEV values are possible for External
         Network Load Balancing. The default is MAGLEV.
 
-      If session_affinity is not NONE, and this field is not set to MAGLEV, WEIGHTED_MAGLEV,
+      If session_affinity is not NONE, and locality_lb_policy is not set to MAGLEV, WEIGHTED_MAGLEV,
       or RING_HASH, session affinity settings will not take effect.
 
       Only ROUND_ROBIN and RING_HASH are supported when the backend service is referenced