fix: preserve default values in x-goog-request-params header (#511)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 474338479

Source-Link: googleapis/googleapis@d5d35e0

Source-Link: https://github.com/googleapis/googleapis-gen/commit/efcd3f93962a103f68f003e2a1eecde6fa216a27
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiZWZjZDNmOTM5NjJhMTAzZjY4ZjAwM2UyYTFlZWNkZTZmYTIxNmEyNyJ9

feat: Added parent display name i.e. source display name for a finding as one of the finding attributes
PiperOrigin-RevId: 474319054

Source-Link: googleapis/googleapis@862f99f

Source-Link: https://github.com/googleapis/googleapis-gen/commit/bfc34971e1d16b179ffab8cb6779bc64f7378c09
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYmZjMzQ5NzFlMWQxNmIxNzlmZmFiOGNiNjc3OWJjNjRmNzM3OGMwOSJ9

protos/google/cloud/securitycenter/v1/finding.proto

@@ -258,13 +258,11 @@ message Finding {
   Vulnerability vulnerability = 20;
 
   // Output only. The most recent time this finding was muted or unmuted.
-  google.protobuf.Timestamp mute_update_time = 21
-      [(google.api.field_behavior) = OUTPUT_ONLY];
+  google.protobuf.Timestamp mute_update_time = 21 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Output only. Third party SIEM/SOAR fields within SCC, contains external
-  // system information and external system finding fields.
-  map<string, ExternalSystem> external_systems = 22
-      [(google.api.field_behavior) = OUTPUT_ONLY];
+  // Output only. Third party SIEM/SOAR fields within SCC, contains external system
+  // information and external system finding fields.
+  map<string, ExternalSystem> external_systems = 22 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // MITRE ATT&CK tactics and techniques related to this finding.
   // See: https://attack.mitre.org
@@ -286,9 +284,9 @@ message Finding {
   // Represents operating system processes associated with the Finding.
   repeated Process processes = 30;
 
-  // Output only. Map containing the point of contacts for the given finding.
-  // The key represents the type of contact, while the value contains a list of
-  // all the contacts that pertain. Please refer to:
+  // Output only. Map containing the points of contact for the given finding. The key
+  // represents the type of contact, while the value contains a list of all the
+  // contacts that pertain. Please refer to:
   // https://cloud.google.com/resource-manager/docs/managing-notification-contacts#notification-categories
   //
   //     {
@@ -303,13 +301,16 @@ message Finding {
   //         ]
   //       }
   //     }
-  map<string, ContactDetails> contacts = 33
-      [(google.api.field_behavior) = OUTPUT_ONLY];
+  map<string, ContactDetails> contacts = 33 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Contains compliance information for security standards associated to the
   // finding.
   repeated Compliance compliances = 34;
 
+  // Output only. The human readable display name of the finding source such as
+  // "Event Threat Detection" or "Security Health Analytics".
+  string parent_display_name = 36 [(google.api.field_behavior) = OUTPUT_ONLY];
+
   // Contains more detail about the finding.
   string description = 37;