3 files changed, 20 insertions, 17 deletions
diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py
index 500bdde3a9..bf4e6c629b 100644
--- a/synapse/appservice/__init__.py
+++ b/synapse/appservice/__init__.py
@@ -32,9 +32,9 @@ if TYPE_CHECKING:
 
 logger = logging.getLogger(__name__)
 
-# Type for the `device_one_time_key_counts` field in an appservice transaction
+# Type for the `device_one_time_keys_count` field in an appservice transaction
 #   user ID -> {device ID -> {algorithm -> count}}
-TransactionOneTimeKeyCounts = Dict[str, Dict[str, Dict[str, int]]]
+TransactionOneTimeKeysCount = Dict[str, Dict[str, Dict[str, int]]]
 
 # Type for the `device_unused_fallback_key_types` field in an appservice transaction
 #   user ID -> {device ID -> [algorithm]}
@@ -376,7 +376,7 @@ class AppServiceTransaction:
         events: List[EventBase],
         ephemeral: List[JsonDict],
         to_device_messages: List[JsonDict],
-        one_time_key_counts: TransactionOneTimeKeyCounts,
+        one_time_keys_count: TransactionOneTimeKeysCount,
         unused_fallback_keys: TransactionUnusedFallbackKeys,
         device_list_summary: DeviceListUpdates,
     ):
@@ -385,7 +385,7 @@ class AppServiceTransaction:
         self.events = events
         self.ephemeral = ephemeral
         self.to_device_messages = to_device_messages
-        self.one_time_key_counts = one_time_key_counts
+        self.one_time_keys_count = one_time_keys_count
         self.unused_fallback_keys = unused_fallback_keys
         self.device_list_summary = device_list_summary
 
@@ -402,7 +402,7 @@ class AppServiceTransaction:
             events=self.events,
             ephemeral=self.ephemeral,
             to_device_messages=self.to_device_messages,
-            one_time_key_counts=self.one_time_key_counts,
+            one_time_keys_count=self.one_time_keys_count,
             unused_fallback_keys=self.unused_fallback_keys,
             device_list_summary=self.device_list_summary,
             txn_id=self.id,
diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py
index 60774b240d..edafd433cd 100644
--- a/synapse/appservice/api.py
+++ b/synapse/appservice/api.py
@@ -23,7 +23,7 @@ from synapse.api.constants import EventTypes, Membership, ThirdPartyEntityKind
 from synapse.api.errors import CodeMessageException
 from synapse.appservice import (
     ApplicationService,
-    TransactionOneTimeKeyCounts,
+    TransactionOneTimeKeysCount,
     TransactionUnusedFallbackKeys,
 )
 from synapse.events import EventBase
@@ -262,7 +262,7 @@ class ApplicationServiceApi(SimpleHttpClient):
         events: List[EventBase],
         ephemeral: List[JsonDict],
         to_device_messages: List[JsonDict],
-        one_time_key_counts: TransactionOneTimeKeyCounts,
+        one_time_keys_count: TransactionOneTimeKeysCount,
         unused_fallback_keys: TransactionUnusedFallbackKeys,
         device_list_summary: DeviceListUpdates,
         txn_id: Optional[int] = None,
@@ -310,10 +310,13 @@ class ApplicationServiceApi(SimpleHttpClient):
 
         # TODO: Update to stable prefixes once MSC3202 completes FCP merge
         if service.msc3202_transaction_extensions:
-            if one_time_key_counts:
+            if one_time_keys_count:
                 body[
                     "org.matrix.msc3202.device_one_time_key_counts"
-                ] = one_time_key_counts
+                ] = one_time_keys_count
+                body[
+                    "org.matrix.msc3202.device_one_time_keys_count"
+                ] = one_time_keys_count
             if unused_fallback_keys:
                 body[
                     "org.matrix.msc3202.device_unused_fallback_key_types"
diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py
index 430ffbcd1f..7b562795a3 100644
--- a/synapse/appservice/scheduler.py
+++ b/synapse/appservice/scheduler.py
@@ -64,7 +64,7 @@ from typing import (
 from synapse.appservice import (
     ApplicationService,
     ApplicationServiceState,
-    TransactionOneTimeKeyCounts,
+    TransactionOneTimeKeysCount,
     TransactionUnusedFallbackKeys,
 )
 from synapse.appservice.api import ApplicationServiceApi
@@ -258,7 +258,7 @@ class _ServiceQueuer:
                 ):
                     return
 
-                one_time_key_counts: Optional[TransactionOneTimeKeyCounts] = None
+                one_time_keys_count: Optional[TransactionOneTimeKeysCount] = None
                 unused_fallback_keys: Optional[TransactionUnusedFallbackKeys] = None
 
                 if (
@@ -269,7 +269,7 @@ class _ServiceQueuer:
                     # for the users which are mentioned in this transaction,
                     # as well as the appservice's sender.
                     (
-                        one_time_key_counts,
+                        one_time_keys_count,
                         unused_fallback_keys,
                     ) = await self._compute_msc3202_otk_counts_and_fallback_keys(
                         service, events, ephemeral, to_device_messages_to_send
@@ -281,7 +281,7 @@ class _ServiceQueuer:
                         events,
                         ephemeral,
                         to_device_messages_to_send,
-                        one_time_key_counts,
+                        one_time_keys_count,
                         unused_fallback_keys,
                         device_list_summary,
                     )
@@ -296,7 +296,7 @@ class _ServiceQueuer:
         events: Iterable[EventBase],
         ephemerals: Iterable[JsonDict],
         to_device_messages: Iterable[JsonDict],
-    ) -> Tuple[TransactionOneTimeKeyCounts, TransactionUnusedFallbackKeys]:
+    ) -> Tuple[TransactionOneTimeKeysCount, TransactionUnusedFallbackKeys]:
         """
         Given a list of the events, ephemeral messages and to-device messages,
         - first computes a list of application services users that may have
@@ -367,7 +367,7 @@ class _TransactionController:
         events: List[EventBase],
         ephemeral: Optional[List[JsonDict]] = None,
         to_device_messages: Optional[List[JsonDict]] = None,
-        one_time_key_counts: Optional[TransactionOneTimeKeyCounts] = None,
+        one_time_keys_count: Optional[TransactionOneTimeKeysCount] = None,
         unused_fallback_keys: Optional[TransactionUnusedFallbackKeys] = None,
         device_list_summary: Optional[DeviceListUpdates] = None,
     ) -> None:
@@ -380,7 +380,7 @@ class _TransactionController:
             events: The persistent events to include in the transaction.
             ephemeral: The ephemeral events to include in the transaction.
             to_device_messages: The to-device messages to include in the transaction.
-            one_time_key_counts: Counts of remaining one-time keys for relevant
+            one_time_keys_count: Counts of remaining one-time keys for relevant
                 appservice devices in the transaction.
             unused_fallback_keys: Lists of unused fallback keys for relevant
                 appservice devices in the transaction.
@@ -397,7 +397,7 @@ class _TransactionController:
                 events=events,
                 ephemeral=ephemeral or [],
                 to_device_messages=to_device_messages or [],
-                one_time_key_counts=one_time_key_counts or {},
+                one_time_keys_count=one_time_keys_count or {},
                 unused_fallback_keys=unused_fallback_keys or {},
                 device_list_summary=device_list_summary or DeviceListUpdates(),
             )