From 389c94580984da3381f318306ae01ff800756ab3 Mon Sep 17 00:00:00 2001
From: Volo Kluev <volo.kluev@sentry.io>
Date: Fri, 28 Aug 2026 22:29:02 +0000
Subject: [PATCH 1/6] feat(billing): Add protobuf definitions for the seats
 service

Define proto messages for the billing platform seats service endpoints:
- SeatObject: shared seat entity message
- CheckAssignSeats: request/response with SeatOutcome enum
- AssignSeat: request/response
- DisableSeat, RemoveSeat, UpdateSeatIdentifier: request messages
- GetSeatStatusForExternalProduct: request/response with ExternalProductSeatStatus enum
- GetDailySeatUsageByProject: response with ProjectSeatUsage
- RolloverSeatsToNewContract: request message
---
 .../seats/v1/endpoint_assign_seat.proto       | 14 +++++++++
 .../v1/endpoint_check_assign_seats.proto      | 29 +++++++++++++++++++
 .../seats/v1/endpoint_disable_seat.proto      | 12 ++++++++
 ...oint_get_daily_seat_usage_by_project.proto | 15 ++++++++++
 .../seats/v1/endpoint_get_seat_status.proto   | 28 ++++++++++++++++++
 .../seats/v1/endpoint_remove_seat.proto       | 12 ++++++++
 .../seats/v1/endpoint_rollover_seats.proto    |  8 +++++
 .../v1/endpoint_update_seat_identifier.proto  | 13 +++++++++
 .../v1/services/seats/v1/seat_object.proto    | 15 ++++++++++
 9 files changed, 146 insertions(+)
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_daily_seat_usage_by_project.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_rollover_seats.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto

diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
new file mode 100644
index 00000000..3e188796
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
@@ -0,0 +1,14 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto";
+
+message AssignSeatRequest {
+  SeatObject seat_object = 1;
+}
+
+message AssignSeatResponse {
+  SeatOutcome outcome = 1;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
new file mode 100644
index 00000000..e69f297e
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
@@ -0,0 +1,29 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+
+// The outcome of a seat assignment check.
+enum SeatOutcome {
+  // Default / unspecified.
+  SEAT_OUTCOME_UNSPECIFIED = 0;
+  // The seat(s) can be assigned — budget is available.
+  SEAT_OUTCOME_ACCEPTED = 1;
+  // The seat category is not available on the current plan.
+  SEAT_OUTCOME_INVALID = 2;
+  // The plan includes the category but all budget is exhausted.
+  SEAT_OUTCOME_RATE_LIMITED = 3;
+}
+
+message CheckAssignSeatsRequest {
+  repeated SeatObject seat_objects = 1;
+
+  // When omitted the service resolves the organization's current contract.
+  optional uint64 contract_id = 2;
+}
+
+message CheckAssignSeatsResponse {
+  SeatOutcome outcome = 1;
+  string reason = 2;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
new file mode 100644
index 00000000..dba8fff7
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
@@ -0,0 +1,12 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+
+message DisableSeatRequest {
+  SeatObject seat_object = 1;
+
+  // When omitted the service resolves the organization's current contract.
+  optional uint64 contract_id = 2;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_daily_seat_usage_by_project.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_daily_seat_usage_by_project.proto
new file mode 100644
index 00000000..8f892de0
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_daily_seat_usage_by_project.proto
@@ -0,0 +1,15 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/usage/v1/endpoint_usage.proto";
+
+// Seat usage for a single project.
+message ProjectSeatUsage {
+  uint64 project_id = 1;
+  repeated sentry_protos.billing.v1.services.usage.v1.DailySeatUsage seat_days = 2;
+}
+
+message GetDailySeatUsageByProjectResponse {
+  repeated ProjectSeatUsage projects = 1;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
new file mode 100644
index 00000000..7585fb90
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
@@ -0,0 +1,28 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+
+// The status of a seat object from the perspective of the external product
+// that owns it (monitor, uptime detector, seer contributor).
+enum ExternalProductSeatStatus {
+  EXTERNAL_PRODUCT_SEAT_STATUS_UNSPECIFIED = 0;
+
+  // Does not exist, either because it was removed or it was never created.
+  EXTERNAL_PRODUCT_SEAT_STATUS_DNE = 1;
+
+  // Alive and well.
+  EXTERNAL_PRODUCT_SEAT_STATUS_ACTIVE = 2;
+
+  // The billing platform deems this seat object unusable for billing reasons.
+  EXTERNAL_PRODUCT_SEAT_STATUS_DISABLED = 3;
+}
+
+message GetSeatStatusForExternalProductRequest {
+  SeatObject seat_object = 1;
+}
+
+message GetSeatStatusForExternalProductResponse {
+  ExternalProductSeatStatus status = 1;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
new file mode 100644
index 00000000..ae52dca4
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
@@ -0,0 +1,12 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+
+message RemoveSeatRequest {
+  SeatObject seat_object = 1;
+
+  // When omitted the service resolves the organization's current contract.
+  optional uint64 contract_id = 2;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_rollover_seats.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_rollover_seats.proto
new file mode 100644
index 00000000..434bd270
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_rollover_seats.proto
@@ -0,0 +1,8 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+message RolloverSeatsToNewContractRequest {
+  uint64 prev_contract_id = 1;
+  uint64 new_contract_id = 2;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
new file mode 100644
index 00000000..73855c60
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
@@ -0,0 +1,13 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+
+message UpdateSeatIdentifierRequest {
+  SeatObject seat_object = 1;
+  string new_identifier = 2;
+
+  // When omitted the service resolves the organization's current contract.
+  optional uint64 contract_id = 3;
+}
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto b/proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto
new file mode 100644
index 00000000..5b85bf06
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto
@@ -0,0 +1,15 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+import "sentry_protos/billing/v1/seat_category.proto";
+
+// A seat object representing a billable product entity (monitor, uptime
+// detector, seer contributor) within an organization.
+message SeatObject {
+  uint64 organization_id = 1;
+  uint64 project_id = 2;
+  SeatCategory seat_category = 3;
+  string external_product_display_name = 4;
+  string external_product_identifier = 5;
+}

From 03a809aba45432ff29b874d25561c6cecc11306d Mon Sep 17 00:00:00 2001
From: "getsantry[bot]" <66042841+getsantry[bot]@users.noreply.github.com>
Date: Fri, 28 Aug 2026 22:30:09 +0000
Subject: [PATCH 2/6] chore: Regenerate Rust bindings

---
 Cargo.lock                                    |   2 +-
 rust/src/_include.rs                          |   5 +
 ...try_protos.billing.v1.services.seats.v1.rs | 171 ++++++++++++++++++
 ...try_protos.billing.v1.services.usage.v1.rs |  76 ++++----
 4 files changed, 215 insertions(+), 39 deletions(-)
 create mode 100644 rust/src/sentry_protos.billing.v1.services.seats.v1.rs

diff --git a/Cargo.lock b/Cargo.lock
index 4267c9b3..11be5763 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -717,7 +717,7 @@ checksum = "955d28af4278de8121b7ebeb796b6a45735dc01436d898801014aced2773a3d6"
 
 [[package]]
 name = "sentry_protos"
-version = "0.64.0"
+version = "0.64.1"
 dependencies = [
  "prost",
  "prost-types",
diff --git a/rust/src/_include.rs b/rust/src/_include.rs
index e7ec5d80..dc5ea4fd 100644
--- a/rust/src/_include.rs
+++ b/rust/src/_include.rs
@@ -74,6 +74,11 @@ pub mod sentry_protos {
                         include!("sentry_protos.billing.v1.services.rate_card.v1.rs");
                     }
                 }
+                pub mod seats {
+                    pub mod v1 {
+                        include!("sentry_protos.billing.v1.services.seats.v1.rs");
+                    }
+                }
                 pub mod trial {
                     pub mod v1 {
                         include!("sentry_protos.billing.v1.services.trial.v1.rs");
diff --git a/rust/src/sentry_protos.billing.v1.services.seats.v1.rs b/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
new file mode 100644
index 00000000..d937b9ca
--- /dev/null
+++ b/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
@@ -0,0 +1,171 @@
+// This file is @generated by prost-build.
+/// A seat object representing a billable product entity (monitor, uptime
+/// detector, seer contributor) within an organization.
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct SeatObject {
+    #[prost(uint64, tag = "1")]
+    pub organization_id: u64,
+    #[prost(uint64, tag = "2")]
+    pub project_id: u64,
+    #[prost(enumeration = "super::super::super::SeatCategory", tag = "3")]
+    pub seat_category: i32,
+    #[prost(string, tag = "4")]
+    pub external_product_display_name: ::prost::alloc::string::String,
+    #[prost(string, tag = "5")]
+    pub external_product_identifier: ::prost::alloc::string::String,
+}
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct CheckAssignSeatsRequest {
+    #[prost(message, repeated, tag = "1")]
+    pub seat_objects: ::prost::alloc::vec::Vec<SeatObject>,
+    /// When omitted the service resolves the organization's current contract.
+    #[prost(uint64, optional, tag = "2")]
+    pub contract_id: ::core::option::Option<u64>,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct CheckAssignSeatsResponse {
+    #[prost(enumeration = "SeatOutcome", tag = "1")]
+    pub outcome: i32,
+    #[prost(string, tag = "2")]
+    pub reason: ::prost::alloc::string::String,
+}
+/// The outcome of a seat assignment check.
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
+#[repr(i32)]
+pub enum SeatOutcome {
+    /// Default / unspecified.
+    Unspecified = 0,
+    /// The seat(s) can be assigned — budget is available.
+    Accepted = 1,
+    /// The seat category is not available on the current plan.
+    Invalid = 2,
+    /// The plan includes the category but all budget is exhausted.
+    RateLimited = 3,
+}
+impl SeatOutcome {
+    /// String value of the enum field names used in the ProtoBuf definition.
+    ///
+    /// The values are not transformed in any way and thus are considered stable
+    /// (if the ProtoBuf definition does not change) and safe for programmatic use.
+    pub fn as_str_name(&self) -> &'static str {
+        match self {
+            Self::Unspecified => "SEAT_OUTCOME_UNSPECIFIED",
+            Self::Accepted => "SEAT_OUTCOME_ACCEPTED",
+            Self::Invalid => "SEAT_OUTCOME_INVALID",
+            Self::RateLimited => "SEAT_OUTCOME_RATE_LIMITED",
+        }
+    }
+    /// Creates an enum from field names used in the ProtoBuf definition.
+    pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
+        match value {
+            "SEAT_OUTCOME_UNSPECIFIED" => Some(Self::Unspecified),
+            "SEAT_OUTCOME_ACCEPTED" => Some(Self::Accepted),
+            "SEAT_OUTCOME_INVALID" => Some(Self::Invalid),
+            "SEAT_OUTCOME_RATE_LIMITED" => Some(Self::RateLimited),
+            _ => None,
+        }
+    }
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct AssignSeatRequest {
+    #[prost(message, optional, tag = "1")]
+    pub seat_object: ::core::option::Option<SeatObject>,
+}
+#[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct AssignSeatResponse {
+    #[prost(enumeration = "SeatOutcome", tag = "1")]
+    pub outcome: i32,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct DisableSeatRequest {
+    #[prost(message, optional, tag = "1")]
+    pub seat_object: ::core::option::Option<SeatObject>,
+    /// When omitted the service resolves the organization's current contract.
+    #[prost(uint64, optional, tag = "2")]
+    pub contract_id: ::core::option::Option<u64>,
+}
+/// Seat usage for a single project.
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct ProjectSeatUsage {
+    #[prost(uint64, tag = "1")]
+    pub project_id: u64,
+    #[prost(message, repeated, tag = "2")]
+    pub seat_days: ::prost::alloc::vec::Vec<super::super::usage::v1::DailySeatUsage>,
+}
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct GetDailySeatUsageByProjectResponse {
+    #[prost(message, repeated, tag = "1")]
+    pub projects: ::prost::alloc::vec::Vec<ProjectSeatUsage>,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct GetSeatStatusForExternalProductRequest {
+    #[prost(message, optional, tag = "1")]
+    pub seat_object: ::core::option::Option<SeatObject>,
+}
+#[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct GetSeatStatusForExternalProductResponse {
+    #[prost(enumeration = "ExternalProductSeatStatus", tag = "1")]
+    pub status: i32,
+}
+/// The status of a seat object from the perspective of the external product
+/// that owns it (monitor, uptime detector, seer contributor).
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
+#[repr(i32)]
+pub enum ExternalProductSeatStatus {
+    Unspecified = 0,
+    /// Does not exist, either because it was removed or it was never created.
+    Dne = 1,
+    /// Alive and well.
+    Active = 2,
+    /// The billing platform deems this seat object unusable for billing reasons.
+    Disabled = 3,
+}
+impl ExternalProductSeatStatus {
+    /// String value of the enum field names used in the ProtoBuf definition.
+    ///
+    /// The values are not transformed in any way and thus are considered stable
+    /// (if the ProtoBuf definition does not change) and safe for programmatic use.
+    pub fn as_str_name(&self) -> &'static str {
+        match self {
+            Self::Unspecified => "EXTERNAL_PRODUCT_SEAT_STATUS_UNSPECIFIED",
+            Self::Dne => "EXTERNAL_PRODUCT_SEAT_STATUS_DNE",
+            Self::Active => "EXTERNAL_PRODUCT_SEAT_STATUS_ACTIVE",
+            Self::Disabled => "EXTERNAL_PRODUCT_SEAT_STATUS_DISABLED",
+        }
+    }
+    /// Creates an enum from field names used in the ProtoBuf definition.
+    pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
+        match value {
+            "EXTERNAL_PRODUCT_SEAT_STATUS_UNSPECIFIED" => Some(Self::Unspecified),
+            "EXTERNAL_PRODUCT_SEAT_STATUS_DNE" => Some(Self::Dne),
+            "EXTERNAL_PRODUCT_SEAT_STATUS_ACTIVE" => Some(Self::Active),
+            "EXTERNAL_PRODUCT_SEAT_STATUS_DISABLED" => Some(Self::Disabled),
+            _ => None,
+        }
+    }
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct RemoveSeatRequest {
+    #[prost(message, optional, tag = "1")]
+    pub seat_object: ::core::option::Option<SeatObject>,
+    /// When omitted the service resolves the organization's current contract.
+    #[prost(uint64, optional, tag = "2")]
+    pub contract_id: ::core::option::Option<u64>,
+}
+#[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct RolloverSeatsToNewContractRequest {
+    #[prost(uint64, tag = "1")]
+    pub prev_contract_id: u64,
+    #[prost(uint64, tag = "2")]
+    pub new_contract_id: u64,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct UpdateSeatIdentifierRequest {
+    #[prost(message, optional, tag = "1")]
+    pub seat_object: ::core::option::Option<SeatObject>,
+    #[prost(string, tag = "2")]
+    pub new_identifier: ::prost::alloc::string::String,
+    /// When omitted the service resolves the organization's current contract.
+    #[prost(uint64, optional, tag = "3")]
+    pub contract_id: ::core::option::Option<u64>,
+}
diff --git a/rust/src/sentry_protos.billing.v1.services.usage.v1.rs b/rust/src/sentry_protos.billing.v1.services.usage.v1.rs
index c0055c36..ad20be77 100644
--- a/rust/src/sentry_protos.billing.v1.services.usage.v1.rs
+++ b/rust/src/sentry_protos.billing.v1.services.usage.v1.rs
@@ -1,43 +1,5 @@
 // This file is @generated by prost-build.
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
-pub struct PageToken {
-    #[prost(oneof = "page_token::Value", tags = "1")]
-    pub value: ::core::option::Option<page_token::Value>,
-}
-/// Nested message and enum types in `PageToken`.
-pub mod page_token {
-    #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Oneof)]
-    pub enum Value {
-        #[prost(uint64, tag = "1")]
-        Offset(u64),
-    }
-}
-#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
-pub struct GetOrgsWithUsageRequest {
-    #[prost(message, optional, tag = "1")]
-    pub start: ::core::option::Option<::prost_types::Timestamp>,
-    #[prost(message, optional, tag = "2")]
-    pub end: ::core::option::Option<::prost_types::Timestamp>,
-    /// Optional filter for specific data categories.
-    /// When empty, usage for all categories is queried.
-    #[prost(enumeration = "super::super::super::DataCategory", repeated, tag = "3")]
-    pub categories: ::prost::alloc::vec::Vec<i32>,
-    /// Optional max number of items to return.
-    #[prost(uint32, tag = "4")]
-    pub limit: u32,
-    /// Optional page token for pagination. If provided, returns the next page of results.
-    #[prost(message, optional, tag = "5")]
-    pub page_token: ::core::option::Option<PageToken>,
-}
-#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
-pub struct GetOrgsWithUsageResponse {
-    #[prost(uint64, repeated, tag = "1")]
-    pub organization_ids: ::prost::alloc::vec::Vec<u64>,
-    /// Page token for the next page of results
-    #[prost(message, optional, tag = "2")]
-    pub page_token: ::core::option::Option<PageToken>,
-}
-#[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct CategoryUsage {
     #[prost(enumeration = "super::super::super::DataCategory", tag = "1")]
     pub category: i32,
@@ -98,6 +60,44 @@ pub struct GetUsageRequest {
     #[prost(enumeration = "super::super::super::DataCategory", repeated, tag = "4")]
     pub categories: ::prost::alloc::vec::Vec<i32>,
 }
+#[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct PageToken {
+    #[prost(oneof = "page_token::Value", tags = "1")]
+    pub value: ::core::option::Option<page_token::Value>,
+}
+/// Nested message and enum types in `PageToken`.
+pub mod page_token {
+    #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Oneof)]
+    pub enum Value {
+        #[prost(uint64, tag = "1")]
+        Offset(u64),
+    }
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct GetOrgsWithUsageRequest {
+    #[prost(message, optional, tag = "1")]
+    pub start: ::core::option::Option<::prost_types::Timestamp>,
+    #[prost(message, optional, tag = "2")]
+    pub end: ::core::option::Option<::prost_types::Timestamp>,
+    /// Optional filter for specific data categories.
+    /// When empty, usage for all categories is queried.
+    #[prost(enumeration = "super::super::super::DataCategory", repeated, tag = "3")]
+    pub categories: ::prost::alloc::vec::Vec<i32>,
+    /// Optional max number of items to return.
+    #[prost(uint32, tag = "4")]
+    pub limit: u32,
+    /// Optional page token for pagination. If provided, returns the next page of results.
+    #[prost(message, optional, tag = "5")]
+    pub page_token: ::core::option::Option<PageToken>,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct GetOrgsWithUsageResponse {
+    #[prost(uint64, repeated, tag = "1")]
+    pub organization_ids: ::prost::alloc::vec::Vec<u64>,
+    /// Page token for the next page of results
+    #[prost(message, optional, tag = "2")]
+    pub page_token: ::core::option::Option<PageToken>,
+}
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct GetUsageByProjectRequest {
     #[prost(uint64, tag = "1")]

From 98b27766bf02ffb9038f8396beb36155c1ec8bcd Mon Sep 17 00:00:00 2001
From: Volo Kluev <volo.kluev@sentry.io>
Date: Fri, 28 Aug 2026 22:51:30 +0000
Subject: [PATCH 3/6] ref(billing): Move SeatObject proto to common billing
 package

Move SeatObject from services/seats/v1/ to billing/v1/ since it is a
shared type used across multiple service boundaries. Update all service
protos to import from the new location.
---
 .../billing/v1/{services/seats/v1 => }/seat_object.proto      | 2 +-
 .../billing/v1/services/seats/v1/endpoint_assign_seat.proto   | 4 ++--
 .../v1/services/seats/v1/endpoint_check_assign_seats.proto    | 4 ++--
 .../billing/v1/services/seats/v1/endpoint_disable_seat.proto  | 4 ++--
 .../v1/services/seats/v1/endpoint_get_seat_status.proto       | 4 ++--
 .../billing/v1/services/seats/v1/endpoint_remove_seat.proto   | 4 ++--
 .../services/seats/v1/endpoint_update_seat_identifier.proto   | 4 ++--
 7 files changed, 13 insertions(+), 13 deletions(-)
 rename proto/sentry_protos/billing/v1/{services/seats/v1 => }/seat_object.proto (88%)

diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto b/proto/sentry_protos/billing/v1/seat_object.proto
similarity index 88%
rename from proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto
rename to proto/sentry_protos/billing/v1/seat_object.proto
index 5b85bf06..9c2430cb 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/seat_object.proto
+++ b/proto/sentry_protos/billing/v1/seat_object.proto
@@ -1,6 +1,6 @@
 syntax = "proto3";
 
-package sentry_protos.billing.v1.services.seats.v1;
+package sentry_protos.billing.v1;
 
 import "sentry_protos/billing/v1/seat_category.proto";
 
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
index 3e188796..c5c9f9f3 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
@@ -2,11 +2,11 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/seat_object.proto";
 import "sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto";
 
 message AssignSeatRequest {
-  SeatObject seat_object = 1;
+  sentry_protos.billing.v1.SeatObject seat_object = 1;
 }
 
 message AssignSeatResponse {
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
index e69f297e..1c4ed858 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/seat_object.proto";
 
 // The outcome of a seat assignment check.
 enum SeatOutcome {
@@ -17,7 +17,7 @@ enum SeatOutcome {
 }
 
 message CheckAssignSeatsRequest {
-  repeated SeatObject seat_objects = 1;
+  repeated sentry_protos.billing.v1.SeatObject seat_objects = 1;
 
   // When omitted the service resolves the organization's current contract.
   optional uint64 contract_id = 2;
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
index dba8fff7..3976bf4e 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
@@ -2,10 +2,10 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/seat_object.proto";
 
 message DisableSeatRequest {
-  SeatObject seat_object = 1;
+  sentry_protos.billing.v1.SeatObject seat_object = 1;
 
   // When omitted the service resolves the organization's current contract.
   optional uint64 contract_id = 2;
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
index 7585fb90..ccc47570 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/seat_object.proto";
 
 // The status of a seat object from the perspective of the external product
 // that owns it (monitor, uptime detector, seer contributor).
@@ -20,7 +20,7 @@ enum ExternalProductSeatStatus {
 }
 
 message GetSeatStatusForExternalProductRequest {
-  SeatObject seat_object = 1;
+  sentry_protos.billing.v1.SeatObject seat_object = 1;
 }
 
 message GetSeatStatusForExternalProductResponse {
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
index ae52dca4..7ce7f061 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
@@ -2,10 +2,10 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/seat_object.proto";
 
 message RemoveSeatRequest {
-  SeatObject seat_object = 1;
+  sentry_protos.billing.v1.SeatObject seat_object = 1;
 
   // When omitted the service resolves the organization's current contract.
   optional uint64 contract_id = 2;
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
index 73855c60..a42e3133 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
@@ -2,10 +2,10 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/services/seats/v1/seat_object.proto";
+import "sentry_protos/billing/v1/seat_object.proto";
 
 message UpdateSeatIdentifierRequest {
-  SeatObject seat_object = 1;
+  sentry_protos.billing.v1.SeatObject seat_object = 1;
   string new_identifier = 2;
 
   // When omitted the service resolves the organization's current contract.

From 45cbaf9c8c078b8d07a34cf300f408c4435123e2 Mon Sep 17 00:00:00 2001
From: "getsantry[bot]" <66042841+getsantry[bot]@users.noreply.github.com>
Date: Fri, 28 Aug 2026 22:52:36 +0000
Subject: [PATCH 4/6] chore: Regenerate Rust bindings

---
 rust/src/sentry_protos.billing.v1.rs          | 15 +++++++++++
 ...try_protos.billing.v1.services.seats.v1.rs | 27 +++++--------------
 2 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/rust/src/sentry_protos.billing.v1.rs b/rust/src/sentry_protos.billing.v1.rs
index 1d0f1f01..2655de58 100644
--- a/rust/src/sentry_protos.billing.v1.rs
+++ b/rust/src/sentry_protos.billing.v1.rs
@@ -427,6 +427,21 @@ impl QuotaScope {
         }
     }
 }
+/// A seat object representing a billable product entity (monitor, uptime
+/// detector, seer contributor) within an organization.
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct SeatObject {
+    #[prost(uint64, tag = "1")]
+    pub organization_id: u64,
+    #[prost(uint64, tag = "2")]
+    pub project_id: u64,
+    #[prost(enumeration = "SeatCategory", tag = "3")]
+    pub seat_category: i32,
+    #[prost(string, tag = "4")]
+    pub external_product_display_name: ::prost::alloc::string::String,
+    #[prost(string, tag = "5")]
+    pub external_product_identifier: ::prost::alloc::string::String,
+}
 /// Aggregated usage counts for a single data category.
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct UsageData {
diff --git a/rust/src/sentry_protos.billing.v1.services.seats.v1.rs b/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
index d937b9ca..9a590cff 100644
--- a/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
+++ b/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
@@ -1,23 +1,8 @@
 // This file is @generated by prost-build.
-/// A seat object representing a billable product entity (monitor, uptime
-/// detector, seer contributor) within an organization.
-#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
-pub struct SeatObject {
-    #[prost(uint64, tag = "1")]
-    pub organization_id: u64,
-    #[prost(uint64, tag = "2")]
-    pub project_id: u64,
-    #[prost(enumeration = "super::super::super::SeatCategory", tag = "3")]
-    pub seat_category: i32,
-    #[prost(string, tag = "4")]
-    pub external_product_display_name: ::prost::alloc::string::String,
-    #[prost(string, tag = "5")]
-    pub external_product_identifier: ::prost::alloc::string::String,
-}
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CheckAssignSeatsRequest {
     #[prost(message, repeated, tag = "1")]
-    pub seat_objects: ::prost::alloc::vec::Vec<SeatObject>,
+    pub seat_objects: ::prost::alloc::vec::Vec<super::super::super::SeatObject>,
     /// When omitted the service resolves the organization's current contract.
     #[prost(uint64, optional, tag = "2")]
     pub contract_id: ::core::option::Option<u64>,
@@ -69,7 +54,7 @@ impl SeatOutcome {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct AssignSeatRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
 }
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct AssignSeatResponse {
@@ -79,7 +64,7 @@ pub struct AssignSeatResponse {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct DisableSeatRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
     /// When omitted the service resolves the organization's current contract.
     #[prost(uint64, optional, tag = "2")]
     pub contract_id: ::core::option::Option<u64>,
@@ -100,7 +85,7 @@ pub struct GetDailySeatUsageByProjectResponse {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct GetSeatStatusForExternalProductRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
 }
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct GetSeatStatusForExternalProductResponse {
@@ -147,7 +132,7 @@ impl ExternalProductSeatStatus {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct RemoveSeatRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
     /// When omitted the service resolves the organization's current contract.
     #[prost(uint64, optional, tag = "2")]
     pub contract_id: ::core::option::Option<u64>,
@@ -162,7 +147,7 @@ pub struct RolloverSeatsToNewContractRequest {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct UpdateSeatIdentifierRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
     #[prost(string, tag = "2")]
     pub new_identifier: ::prost::alloc::string::String,
     /// When omitted the service resolves the organization's current contract.

From 5ab607d5d469c2c5c66c7d7d72f69c73e108779f Mon Sep 17 00:00:00 2001
From: Volo Kluev <volo.kluev@sentry.io>
Date: Thu, 3 Sep 2026 22:59:26 +0000
Subject: [PATCH 5/6] ref(billing): Move SeatObject to common/v1, extract
 SeatOutcome to own file

Move seat_object.proto from billing/v1/ to billing/v1/common/v1/ since
it is a shared type used across service boundaries. Extract SeatOutcome
enum from endpoint_check_assign_seats.proto into its own seat_outcome.proto
file within the seats service directory.
---
 .../v1/{ => common/v1}/seat_object.proto        |  4 ++--
 .../seats/v1/endpoint_assign_seat.proto         |  6 +++---
 .../seats/v1/endpoint_check_assign_seats.proto  | 17 +++--------------
 .../seats/v1/endpoint_disable_seat.proto        |  4 ++--
 .../seats/v1/endpoint_get_seat_status.proto     |  4 ++--
 .../seats/v1/endpoint_remove_seat.proto         |  4 ++--
 .../v1/endpoint_update_seat_identifier.proto    |  4 ++--
 .../v1/services/seats/v1/seat_outcome.proto     | 15 +++++++++++++++
 8 files changed, 31 insertions(+), 27 deletions(-)
 rename proto/sentry_protos/billing/v1/{ => common/v1}/seat_object.proto (78%)
 create mode 100644 proto/sentry_protos/billing/v1/services/seats/v1/seat_outcome.proto

diff --git a/proto/sentry_protos/billing/v1/seat_object.proto b/proto/sentry_protos/billing/v1/common/v1/seat_object.proto
similarity index 78%
rename from proto/sentry_protos/billing/v1/seat_object.proto
rename to proto/sentry_protos/billing/v1/common/v1/seat_object.proto
index 9c2430cb..0faa2d93 100644
--- a/proto/sentry_protos/billing/v1/seat_object.proto
+++ b/proto/sentry_protos/billing/v1/common/v1/seat_object.proto
@@ -1,6 +1,6 @@
 syntax = "proto3";
 
-package sentry_protos.billing.v1;
+package sentry_protos.billing.v1.common.v1;
 
 import "sentry_protos/billing/v1/seat_category.proto";
 
@@ -9,7 +9,7 @@ import "sentry_protos/billing/v1/seat_category.proto";
 message SeatObject {
   uint64 organization_id = 1;
   uint64 project_id = 2;
-  SeatCategory seat_category = 3;
+  sentry_protos.billing.v1.SeatCategory seat_category = 3;
   string external_product_display_name = 4;
   string external_product_identifier = 5;
 }
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
index c5c9f9f3..e9cde8ad 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_assign_seat.proto
@@ -2,11 +2,11 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/seat_object.proto";
-import "sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto";
+import "sentry_protos/billing/v1/common/v1/seat_object.proto";
+import "sentry_protos/billing/v1/services/seats/v1/seat_outcome.proto";
 
 message AssignSeatRequest {
-  sentry_protos.billing.v1.SeatObject seat_object = 1;
+  sentry_protos.billing.v1.common.v1.SeatObject seat_object = 1;
 }
 
 message AssignSeatResponse {
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
index 1c4ed858..bc740bdb 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_check_assign_seats.proto
@@ -2,22 +2,11 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/seat_object.proto";
-
-// The outcome of a seat assignment check.
-enum SeatOutcome {
-  // Default / unspecified.
-  SEAT_OUTCOME_UNSPECIFIED = 0;
-  // The seat(s) can be assigned — budget is available.
-  SEAT_OUTCOME_ACCEPTED = 1;
-  // The seat category is not available on the current plan.
-  SEAT_OUTCOME_INVALID = 2;
-  // The plan includes the category but all budget is exhausted.
-  SEAT_OUTCOME_RATE_LIMITED = 3;
-}
+import "sentry_protos/billing/v1/common/v1/seat_object.proto";
+import "sentry_protos/billing/v1/services/seats/v1/seat_outcome.proto";
 
 message CheckAssignSeatsRequest {
-  repeated sentry_protos.billing.v1.SeatObject seat_objects = 1;
+  repeated sentry_protos.billing.v1.common.v1.SeatObject seat_objects = 1;
 
   // When omitted the service resolves the organization's current contract.
   optional uint64 contract_id = 2;
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
index 3976bf4e..c408ccea 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_disable_seat.proto
@@ -2,10 +2,10 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/seat_object.proto";
+import "sentry_protos/billing/v1/common/v1/seat_object.proto";
 
 message DisableSeatRequest {
-  sentry_protos.billing.v1.SeatObject seat_object = 1;
+  sentry_protos.billing.v1.common.v1.SeatObject seat_object = 1;
 
   // When omitted the service resolves the organization's current contract.
   optional uint64 contract_id = 2;
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
index ccc47570..8855a18b 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_get_seat_status.proto
@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/seat_object.proto";
+import "sentry_protos/billing/v1/common/v1/seat_object.proto";
 
 // The status of a seat object from the perspective of the external product
 // that owns it (monitor, uptime detector, seer contributor).
@@ -20,7 +20,7 @@ enum ExternalProductSeatStatus {
 }
 
 message GetSeatStatusForExternalProductRequest {
-  sentry_protos.billing.v1.SeatObject seat_object = 1;
+  sentry_protos.billing.v1.common.v1.SeatObject seat_object = 1;
 }
 
 message GetSeatStatusForExternalProductResponse {
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
index 7ce7f061..ef458cd1 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_remove_seat.proto
@@ -2,10 +2,10 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/seat_object.proto";
+import "sentry_protos/billing/v1/common/v1/seat_object.proto";
 
 message RemoveSeatRequest {
-  sentry_protos.billing.v1.SeatObject seat_object = 1;
+  sentry_protos.billing.v1.common.v1.SeatObject seat_object = 1;
 
   // When omitted the service resolves the organization's current contract.
   optional uint64 contract_id = 2;
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
index a42e3133..61dd2eb5 100644
--- a/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/endpoint_update_seat_identifier.proto
@@ -2,10 +2,10 @@ syntax = "proto3";
 
 package sentry_protos.billing.v1.services.seats.v1;
 
-import "sentry_protos/billing/v1/seat_object.proto";
+import "sentry_protos/billing/v1/common/v1/seat_object.proto";
 
 message UpdateSeatIdentifierRequest {
-  sentry_protos.billing.v1.SeatObject seat_object = 1;
+  sentry_protos.billing.v1.common.v1.SeatObject seat_object = 1;
   string new_identifier = 2;
 
   // When omitted the service resolves the organization's current contract.
diff --git a/proto/sentry_protos/billing/v1/services/seats/v1/seat_outcome.proto b/proto/sentry_protos/billing/v1/services/seats/v1/seat_outcome.proto
new file mode 100644
index 00000000..206cd57b
--- /dev/null
+++ b/proto/sentry_protos/billing/v1/services/seats/v1/seat_outcome.proto
@@ -0,0 +1,15 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.seats.v1;
+
+// The outcome of a seat assignment check.
+enum SeatOutcome {
+  // Default / unspecified.
+  SEAT_OUTCOME_UNSPECIFIED = 0;
+  // The seat(s) can be assigned — budget is available.
+  SEAT_OUTCOME_ACCEPTED = 1;
+  // The seat category is not available on the current plan.
+  SEAT_OUTCOME_INVALID = 2;
+  // The plan includes the category but all budget is exhausted.
+  SEAT_OUTCOME_RATE_LIMITED = 3;
+}

From eb72d28a00f805ffef5ece8f58dbe493b67ee25c Mon Sep 17 00:00:00 2001
From: "getsantry[bot]" <66042841+getsantry[bot]@users.noreply.github.com>
Date: Thu, 3 Sep 2026 23:01:16 +0000
Subject: [PATCH 6/6] chore: Regenerate Rust bindings

---
 Cargo.lock                                    |  2 +-
 .../src/sentry_protos.billing.v1.common.v1.rs | 15 +++++++
 rust/src/sentry_protos.billing.v1.rs          | 15 -------
 ...try_protos.billing.v1.services.seats.v1.rs | 42 ++++++++++---------
 4 files changed, 38 insertions(+), 36 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 91bf4c97..ea82471d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -717,7 +717,7 @@ checksum = "955d28af4278de8121b7ebeb796b6a45735dc01436d898801014aced2773a3d6"
 
 [[package]]
 name = "sentry_protos"
-version = "0.64.5"
+version = "0.64.6"
 dependencies = [
  "prost",
  "prost-types",
diff --git a/rust/src/sentry_protos.billing.v1.common.v1.rs b/rust/src/sentry_protos.billing.v1.common.v1.rs
index ebaa7be8..a21e30b9 100644
--- a/rust/src/sentry_protos.billing.v1.common.v1.rs
+++ b/rust/src/sentry_protos.billing.v1.common.v1.rs
@@ -530,6 +530,21 @@ pub struct DataCategoryRetention {
     #[prost(message, optional, tag = "2")]
     pub settings: ::core::option::Option<RetentionSettings>,
 }
+/// A seat object representing a billable product entity (monitor, uptime
+/// detector, seer contributor) within an organization.
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct SeatObject {
+    #[prost(uint64, tag = "1")]
+    pub organization_id: u64,
+    #[prost(uint64, tag = "2")]
+    pub project_id: u64,
+    #[prost(enumeration = "super::super::SeatCategory", tag = "3")]
+    pub seat_category: i32,
+    #[prost(string, tag = "4")]
+    pub external_product_display_name: ::prost::alloc::string::String,
+    #[prost(string, tag = "5")]
+    pub external_product_identifier: ::prost::alloc::string::String,
+}
 /// Card payment method details.
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct Card {
diff --git a/rust/src/sentry_protos.billing.v1.rs b/rust/src/sentry_protos.billing.v1.rs
index 2655de58..1d0f1f01 100644
--- a/rust/src/sentry_protos.billing.v1.rs
+++ b/rust/src/sentry_protos.billing.v1.rs
@@ -427,21 +427,6 @@ impl QuotaScope {
         }
     }
 }
-/// A seat object representing a billable product entity (monitor, uptime
-/// detector, seer contributor) within an organization.
-#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
-pub struct SeatObject {
-    #[prost(uint64, tag = "1")]
-    pub organization_id: u64,
-    #[prost(uint64, tag = "2")]
-    pub project_id: u64,
-    #[prost(enumeration = "SeatCategory", tag = "3")]
-    pub seat_category: i32,
-    #[prost(string, tag = "4")]
-    pub external_product_display_name: ::prost::alloc::string::String,
-    #[prost(string, tag = "5")]
-    pub external_product_identifier: ::prost::alloc::string::String,
-}
 /// Aggregated usage counts for a single data category.
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct UsageData {
diff --git a/rust/src/sentry_protos.billing.v1.services.seats.v1.rs b/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
index 9a590cff..c98f8aa9 100644
--- a/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
+++ b/rust/src/sentry_protos.billing.v1.services.seats.v1.rs
@@ -1,19 +1,4 @@
 // This file is @generated by prost-build.
-#[derive(Clone, PartialEq, ::prost::Message)]
-pub struct CheckAssignSeatsRequest {
-    #[prost(message, repeated, tag = "1")]
-    pub seat_objects: ::prost::alloc::vec::Vec<super::super::super::SeatObject>,
-    /// When omitted the service resolves the organization's current contract.
-    #[prost(uint64, optional, tag = "2")]
-    pub contract_id: ::core::option::Option<u64>,
-}
-#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
-pub struct CheckAssignSeatsResponse {
-    #[prost(enumeration = "SeatOutcome", tag = "1")]
-    pub outcome: i32,
-    #[prost(string, tag = "2")]
-    pub reason: ::prost::alloc::string::String,
-}
 /// The outcome of a seat assignment check.
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
 #[repr(i32)]
@@ -54,17 +39,34 @@ impl SeatOutcome {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct AssignSeatRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::common::v1::SeatObject>,
 }
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct AssignSeatResponse {
     #[prost(enumeration = "SeatOutcome", tag = "1")]
     pub outcome: i32,
 }
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct CheckAssignSeatsRequest {
+    #[prost(message, repeated, tag = "1")]
+    pub seat_objects: ::prost::alloc::vec::Vec<
+        super::super::super::common::v1::SeatObject,
+    >,
+    /// When omitted the service resolves the organization's current contract.
+    #[prost(uint64, optional, tag = "2")]
+    pub contract_id: ::core::option::Option<u64>,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct CheckAssignSeatsResponse {
+    #[prost(enumeration = "SeatOutcome", tag = "1")]
+    pub outcome: i32,
+    #[prost(string, tag = "2")]
+    pub reason: ::prost::alloc::string::String,
+}
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct DisableSeatRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::common::v1::SeatObject>,
     /// When omitted the service resolves the organization's current contract.
     #[prost(uint64, optional, tag = "2")]
     pub contract_id: ::core::option::Option<u64>,
@@ -85,7 +87,7 @@ pub struct GetDailySeatUsageByProjectResponse {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct GetSeatStatusForExternalProductRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::common::v1::SeatObject>,
 }
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct GetSeatStatusForExternalProductResponse {
@@ -132,7 +134,7 @@ impl ExternalProductSeatStatus {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct RemoveSeatRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::common::v1::SeatObject>,
     /// When omitted the service resolves the organization's current contract.
     #[prost(uint64, optional, tag = "2")]
     pub contract_id: ::core::option::Option<u64>,
@@ -147,7 +149,7 @@ pub struct RolloverSeatsToNewContractRequest {
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct UpdateSeatIdentifierRequest {
     #[prost(message, optional, tag = "1")]
-    pub seat_object: ::core::option::Option<super::super::super::SeatObject>,
+    pub seat_object: ::core::option::Option<super::super::super::common::v1::SeatObject>,
     #[prost(string, tag = "2")]
     pub new_identifier: ::prost::alloc::string::String,
     /// When omitted the service resolves the organization's current contract.