diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetEventRequest.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetEventRequest.java
index 82d37baa4f7d..2a4682187e0f 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetEventRequest.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetEventRequest.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for getting an event.
+ * Gets information about a specific event.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.GetEventRequest}
@@ -293,7 +293,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for getting an event.
+   * Gets information about a specific event.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.GetEventRequest}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationEventRequest.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationEventRequest.java
index 740b81b38e3f..dcee8e52922d 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationEventRequest.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationEventRequest.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for getting an organization event.
+ * Gets information about a specific event affecting an organization.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.GetOrganizationEventRequest}
@@ -298,7 +298,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for getting an organization event.
+   * Gets information about a specific event affecting an organization.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.GetOrganizationEventRequest}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationImpactRequest.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationImpactRequest.java
index 81a76249420a..c8c3dc6f24e0 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationImpactRequest.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/GetOrganizationImpactRequest.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for getting an organization impact.
+ * Gets information about an event that affects a project under an organization.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.GetOrganizationImpactRequest}
@@ -298,7 +298,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for getting an organization impact.
+   * Gets information about an event that affects a project under an organization.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.GetOrganizationImpactRequest}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsRequest.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsRequest.java
index c0dd13829ac7..1e5f6fbbd1e1 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsRequest.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsRequest.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for requesting list of events.
+ * Requests list of events.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.ListEventsRequest}
@@ -533,7 +533,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for requesting list of events.
+   * Requests list of events.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.ListEventsRequest}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsResponse.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsResponse.java
index f5925c58ea93..43ef7597ed3b 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsResponse.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListEventsResponse.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for response to listing events.
+ * Response to request for listing events.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.ListEventsResponse}
@@ -459,7 +459,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to listing events.
+   * Response to request for listing events.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.ListEventsResponse}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsRequest.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsRequest.java
index f1eb4d483992..45e31f7c60de 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsRequest.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsRequest.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for requesting list of organization events.
+ * Requests list of events that affect an organization.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationEventsRequest}
@@ -552,7 +552,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for requesting list of organization events.
+   * Requests list of events that affect an organization.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationEventsRequest}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsResponse.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsResponse.java
index f303fe65de30..cfcd0b0a2e0a 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsResponse.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationEventsResponse.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for response to listing organization events.
+ * Response to request for listing organization events.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationEventsResponse}
@@ -464,7 +464,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to listing organization events.
+   * Response to request for listing organization events.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationEventsResponse}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsRequest.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsRequest.java
index 67f33ac53792..beeeda42cb96 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsRequest.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsRequest.java
@@ -23,7 +23,7 @@
  *
  *
  * <pre>
- * Message for requesting list of organization impacts.
+ * Requests list of projects under an organization affected by an event.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationImpactsRequest}
@@ -493,7 +493,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for requesting list of organization impacts.
+   * Requests list of projects under an organization affected by an event.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationImpactsRequest}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsResponse.java b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsResponse.java
index da03b4deb345..8699c5fa707b 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsResponse.java
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/java/com/google/cloud/servicehealth/v1/ListOrganizationImpactsResponse.java
@@ -23,7 +23,8 @@
  *
  *
  * <pre>
- * Message for response to listing organization impacts.
+ * Response to request for listing projects under an organization affected by an
+ * event.
  * </pre>
  *
  * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationImpactsResponse}
@@ -475,7 +476,8 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to listing organization impacts.
+   * Response to request for listing projects under an organization affected by an
+   * event.
    * </pre>
    *
    * Protobuf type {@code google.cloud.servicehealth.v1.ListOrganizationImpactsResponse}
diff --git a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/proto/google/cloud/servicehealth/v1/event_resources.proto b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/proto/google/cloud/servicehealth/v1/event_resources.proto
index c2779bd30bed..1be919269994 100644
--- a/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/proto/google/cloud/servicehealth/v1/event_resources.proto
+++ b/java-servicehealth/proto-google-cloud-servicehealth-v1/src/main/proto/google/cloud/servicehealth/v1/event_resources.proto
@@ -454,7 +454,7 @@ message Asset {
   string asset_type = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
-// Message for requesting list of events.
+// Requests list of events.
 message ListEventsRequest {
   // Required. Parent value using the form
   // `projects/{project_id}/locations/{location}/events`.
@@ -506,7 +506,7 @@ message ListEventsRequest {
   EventView view = 6 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Message for response to listing events.
+// Response to request for listing events.
 message ListEventsResponse {
   // Output only. List of events.
   repeated Event events = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
@@ -522,7 +522,7 @@ message ListEventsResponse {
   repeated string unreachable = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
-// Message for getting an event.
+// Gets information about a specific event.
 message GetEventRequest {
   // Required. Unique name of the event in this scope including project
   // and location using the form
@@ -539,7 +539,7 @@ message GetEventRequest {
   ];
 }
 
-// Message for requesting list of organization events.
+// Requests list of events that affect an organization.
 message ListOrganizationEventsRequest {
   // Required. Parent value using the form
   // `organizations/{organization_id}/locations/{location}/organizationEvents`.
@@ -596,7 +596,7 @@ message ListOrganizationEventsRequest {
   OrganizationEventView view = 6 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Message for response to listing organization events.
+// Response to request for listing organization events.
 message ListOrganizationEventsResponse {
   // Output only. List of organization events affecting an organization.
   repeated OrganizationEvent organization_events = 1
@@ -613,7 +613,7 @@ message ListOrganizationEventsResponse {
   repeated string unreachable = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
-// Message for getting an organization event.
+// Gets information about a specific event affecting an organization.
 message GetOrganizationEventRequest {
   // Required. Unique name of the event in this scope including organization and
   // event ID using the form
@@ -632,7 +632,7 @@ message GetOrganizationEventRequest {
   ];
 }
 
-// Message for requesting list of organization impacts.
+// Requests list of projects under an organization affected by an event.
 message ListOrganizationImpactsRequest {
   // Required. Parent value using the form
   // `organizations/{organization_id}/locations/{location}/organizationImpacts`.
@@ -686,7 +686,8 @@ message ListOrganizationImpactsRequest {
   string filter = 4 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Message for response to listing organization impacts.
+// Response to request for listing projects under an organization affected by an
+// event.
 message ListOrganizationImpactsResponse {
   // Output only. List of
   // [impacts](/service-health/docs/reference/rest/v1beta/organizations.locations.organizationImpacts#OrganizationImpact)
@@ -705,7 +706,7 @@ message ListOrganizationImpactsResponse {
   repeated string unreachable = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
-// Message for getting an organization impact.
+// Gets information about an event that affects a project under an organization.
 message GetOrganizationImpactRequest {
   // Required. Name of the resource using the form
   // `organizations/{organization_id}/locations/global/organizationImpacts/{organization_impact_id}`.