Sync: sync/246f8c632

nebius/storage/v1/lifecycle.proto

@@ -25,6 +25,9 @@ option java_package = "ai.nebius.pub.storage.v1";
 //   that you can specify for current and noncurrent object versions.
 message LifecycleConfiguration {
   repeated LifecycleRule rules = 1 [(buf.validate.field) = { repeated: { max_items: 1000 } }];
+
+  // Specifies which requests are included in `days_since_last_access` calculations for all transition rules.
+  LifecycleAccessFilter last_access_filter = 2;
 }
 
 message LifecycleRule {
@@ -80,6 +83,55 @@ message LifecycleFilter {
   int64 object_size_less_than_bytes = 3;
 }
 
+// Specifies which requests are included in `days_since_last_access` calculations.
+message LifecycleAccessFilter {
+  // A request is included in `days_since_last_access` calculations if:
+  // - The first condition matching the request has `INCLUDE` type.
+  // OR
+  // - The request doesn't match any conditions
+  repeated Condition conditions = 1 [(buf.validate.field) = { repeated: { max_items: 100 } }];
+
+  message Condition {
+    Type type = 1 [(buf.validate.field).required = true];
+
+    // The s3 methods to match.
+    // An empty list matches all methods
+    repeated Method methods = 2 [(buf.validate.field) = { repeated: { max_items: 10 } }];
+
+    // User agents to match. Condition is satisfied if the request's user agent contains any of these substrings.
+    // An empty list matches all user agents.
+    repeated string user_agents = 3 [(buf.validate.field) = { repeated: { max_items: 100 } }];
+
+    enum Type {
+      TYPE_UNSPECIFIED = 0;
+
+      // If an include type condition is the first condition that the request match, the request will be included in `days_since_last_access` calculation.
+      INCLUDE = 1;
+
+      // If an exclude type condition is the first condition that the request match, the request will be ignored in `days_since_last_access` calculation.
+      EXCLUDE = 2;
+    }
+
+    enum Method {
+      METHOD_UNSPECIFIED = 0;
+
+      GET_OBJECT = 1;
+
+      HEAD_OBJECT = 2;
+
+      GET_OBJECT_TAGGING = 3;
+
+      // Copy object method reads the source object.
+      // We account for those operations as source object accesses when calculating `days_since_last_access` for source object.
+      COPY_OBJECT = 4;
+
+      // Upload part copy method reads the source object.
+      // We account for those operations as source object accesses when calculating `days_since_last_access` for source object.
+      UPLOAD_PART_COPY = 5;
+    }
+  }
+}
+
 message LifecycleExpiration {
   oneof expired_with {
     // Indicates at what date the object will be deleted. The time is always midnight UTC.
@@ -119,6 +171,9 @@ message LifecycleTransition {
     // Amount of days since object was uploaded before it's transited to a new storage class.
     // The value must be a non-zero positive integer.
     int32 days = 2 [(buf.validate.field) = { int32: { lte: 18250, gte: 1 } }];
+
+    // The number of days since the object was last accessed before it is transitioned.
+    int32 days_since_last_access = 4 [(buf.validate.field) = { int32: { lte: 18250, gte: 1 } }];
   }
 
   // Target storage class to transit to.

nebius/storage/v1/s3_events.proto

@@ -9,6 +9,8 @@ option java_multiple_files = true;
 option java_outer_classname = "S3EventsProto";
 option java_package = "ai.nebius.pub.storage.v1";
 
+// ----------------------------------------
+
 message CompleteMultipartUploadRequestParameters {
   string bucket_name = 1;