diff --git a/api/bsky/actorgetSuggestions.go b/api/bsky/actorgetSuggestions.go
index 1647cdb0..ddd2cdfc 100644
--- a/api/bsky/actorgetSuggestions.go
+++ b/api/bsky/actorgetSuggestions.go
@@ -14,8 +14,10 @@ import (
 type ActorGetSuggestions_Output struct {
 	Actors []*ActorDefs_ProfileView `json:"actors" cborgen:"actors"`
 	Cursor *string                  `json:"cursor,omitempty" cborgen:"cursor,omitempty"`
-	// recId: Snowflake for this recommendation, use when submitting recommendation events.
+	// recId: DEPRECATED: use recIdStr instead.
 	RecId *int64 `json:"recId,omitempty" cborgen:"recId,omitempty"`
+	// recIdStr: Snowflake for this recommendation, use when submitting recommendation events.
+	RecIdStr *string `json:"recIdStr,omitempty" cborgen:"recIdStr,omitempty"`
 }
 
 // ActorGetSuggestions calls the XRPC method "app.bsky.actor.getSuggestions".
diff --git a/api/bsky/graphgetSuggestedFollowsByActor.go b/api/bsky/graphgetSuggestedFollowsByActor.go
index ec1b8269..b7c8c75c 100644
--- a/api/bsky/graphgetSuggestedFollowsByActor.go
+++ b/api/bsky/graphgetSuggestedFollowsByActor.go
@@ -14,8 +14,10 @@ import (
 type GraphGetSuggestedFollowsByActor_Output struct {
 	// isFallback: If true, response has fallen-back to generic results, and is not scoped using relativeToDid
 	IsFallback *bool `json:"isFallback,omitempty" cborgen:"isFallback,omitempty"`
-	// recId: Snowflake for this recommendation, use when submitting recommendation events.
-	RecId       *int64                   `json:"recId,omitempty" cborgen:"recId,omitempty"`
+	// recId: DEPRECATED: use recIdStr instead.
+	RecId *int64 `json:"recId,omitempty" cborgen:"recId,omitempty"`
+	// recIdStr: Snowflake for this recommendation, use when submitting recommendation events.
+	RecIdStr    *string                  `json:"recIdStr,omitempty" cborgen:"recIdStr,omitempty"`
 	Suggestions []*ActorDefs_ProfileView `json:"suggestions" cborgen:"suggestions"`
 }
 
diff --git a/api/bsky/unspeccedgetSuggestedUsers.go b/api/bsky/unspeccedgetSuggestedUsers.go
index 81dcc420..32baeed8 100644
--- a/api/bsky/unspeccedgetSuggestedUsers.go
+++ b/api/bsky/unspeccedgetSuggestedUsers.go
@@ -13,8 +13,10 @@ import (
 // UnspeccedGetSuggestedUsers_Output is the output of a app.bsky.unspecced.getSuggestedUsers call.
 type UnspeccedGetSuggestedUsers_Output struct {
 	Actors []*ActorDefs_ProfileView `json:"actors" cborgen:"actors"`
-	// recId: Snowflake for this recommendation, use when submitting recommendation events.
+	// recId: DEPRECATED: use recIdStr instead.
 	RecId *string `json:"recId,omitempty" cborgen:"recId,omitempty"`
+	// recIdStr: Snowflake for this recommendation, use when submitting recommendation events.
+	RecIdStr *string `json:"recIdStr,omitempty" cborgen:"recIdStr,omitempty"`
 }
 
 // UnspeccedGetSuggestedUsers calls the XRPC method "app.bsky.unspecced.getSuggestedUsers".
diff --git a/api/bsky/unspeccedgetSuggestedUsersSkeleton.go b/api/bsky/unspeccedgetSuggestedUsersSkeleton.go
index dfaaca33..d8790ea3 100644
--- a/api/bsky/unspeccedgetSuggestedUsersSkeleton.go
+++ b/api/bsky/unspeccedgetSuggestedUsersSkeleton.go
@@ -13,8 +13,10 @@ import (
 // UnspeccedGetSuggestedUsersSkeleton_Output is the output of a app.bsky.unspecced.getSuggestedUsersSkeleton call.
 type UnspeccedGetSuggestedUsersSkeleton_Output struct {
 	Dids []string `json:"dids" cborgen:"dids"`
-	// recId: Snowflake for this recommendation, use when submitting recommendation events.
+	// recId: DEPRECATED: use recIdStr instead.
 	RecId *string `json:"recId,omitempty" cborgen:"recId,omitempty"`
+	// recIdStr: Snowflake for this recommendation, use when submitting recommendation events.
+	RecIdStr *string `json:"recIdStr,omitempty" cborgen:"recIdStr,omitempty"`
 }
 
 // UnspeccedGetSuggestedUsersSkeleton calls the XRPC method "app.bsky.unspecced.getSuggestedUsersSkeleton".
diff --git a/api/bsky/unspeccedgetSuggestionsSkeleton.go b/api/bsky/unspeccedgetSuggestionsSkeleton.go
index 1ac1973f..b43414d6 100644
--- a/api/bsky/unspeccedgetSuggestionsSkeleton.go
+++ b/api/bsky/unspeccedgetSuggestionsSkeleton.go
@@ -14,8 +14,10 @@ import (
 type UnspeccedGetSuggestionsSkeleton_Output struct {
 	Actors []*UnspeccedDefs_SkeletonSearchActor `json:"actors" cborgen:"actors"`
 	Cursor *string                              `json:"cursor,omitempty" cborgen:"cursor,omitempty"`
-	// recId: Snowflake for this recommendation, use when submitting recommendation events.
+	// recId: DEPRECATED: use recIdStr instead.
 	RecId *int64 `json:"recId,omitempty" cborgen:"recId,omitempty"`
+	// recIdStr: Snowflake for this recommendation, use when submitting recommendation events.
+	RecIdStr *string `json:"recIdStr,omitempty" cborgen:"recIdStr,omitempty"`
 	// relativeToDid: DID of the account these suggestions are relative to. If this is returned undefined, suggestions are based on the viewer.
 	RelativeToDid *string `json:"relativeToDid,omitempty" cborgen:"relativeToDid,omitempty"`
 }
diff --git a/lexicons/app/bsky/actor/getSuggestions.json b/lexicons/app/bsky/actor/getSuggestions.json
index 31e52652..070200d0 100644
--- a/lexicons/app/bsky/actor/getSuggestions.json
+++ b/lexicons/app/bsky/actor/getSuggestions.json
@@ -33,6 +33,10 @@
             },
             "recId": {
               "type": "integer",
+              "description": "DEPRECATED: use recIdStr instead."
+            },
+            "recIdStr": {
+              "type": "string",
               "description": "Snowflake for this recommendation, use when submitting recommendation events."
             }
           }
diff --git a/lexicons/app/bsky/graph/getSuggestedFollowsByActor.json b/lexicons/app/bsky/graph/getSuggestedFollowsByActor.json
index 454de154..e6028b7a 100644
--- a/lexicons/app/bsky/graph/getSuggestedFollowsByActor.json
+++ b/lexicons/app/bsky/graph/getSuggestedFollowsByActor.json
@@ -32,6 +32,10 @@
             },
             "recId": {
               "type": "integer",
+              "description": "DEPRECATED: use recIdStr instead."
+            },
+            "recIdStr": {
+              "type": "string",
               "description": "Snowflake for this recommendation, use when submitting recommendation events."
             }
           }
diff --git a/lexicons/app/bsky/unspecced/getSuggestedUsers.json b/lexicons/app/bsky/unspecced/getSuggestedUsers.json
index d3bc5649..705e21c9 100644
--- a/lexicons/app/bsky/unspecced/getSuggestedUsers.json
+++ b/lexicons/app/bsky/unspecced/getSuggestedUsers.json
@@ -34,6 +34,10 @@
               }
             },
             "recId": {
+              "type": "string",
+              "description": "DEPRECATED: use recIdStr instead."
+            },
+            "recIdStr": {
               "type": "string",
               "description": "Snowflake for this recommendation, use when submitting recommendation events."
             }
diff --git a/lexicons/app/bsky/unspecced/getSuggestedUsersSkeleton.json b/lexicons/app/bsky/unspecced/getSuggestedUsersSkeleton.json
index 864eeab5..3fed8dd9 100644
--- a/lexicons/app/bsky/unspecced/getSuggestedUsersSkeleton.json
+++ b/lexicons/app/bsky/unspecced/getSuggestedUsersSkeleton.json
@@ -39,6 +39,10 @@
               }
             },
             "recId": {
+              "type": "string",
+              "description": "DEPRECATED: use recIdStr instead."
+            },
+            "recIdStr": {
               "type": "string",
               "description": "Snowflake for this recommendation, use when submitting recommendation events."
             }
diff --git a/lexicons/app/bsky/unspecced/getSuggestionsSkeleton.json b/lexicons/app/bsky/unspecced/getSuggestionsSkeleton.json
index 658f2a11..f97504c3 100644
--- a/lexicons/app/bsky/unspecced/getSuggestionsSkeleton.json
+++ b/lexicons/app/bsky/unspecced/getSuggestionsSkeleton.json
@@ -48,6 +48,10 @@
             },
             "recId": {
               "type": "integer",
+              "description": "DEPRECATED: use recIdStr instead."
+            },
+            "recIdStr": {
+              "type": "string",
               "description": "Snowflake for this recommendation, use when submitting recommendation events."
             }
           }