diff --git a/fern/openapi.json b/fern/openapi.json
index d3f52665..24a8bafa 100644
--- a/fern/openapi.json
+++ b/fern/openapi.json
@@ -4053,9 +4053,11 @@
                 }
               ],
               "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+              "deprecated": true,
               "title": "Include Relationships"
             },
-            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
+            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+            "deprecated": true
           },
           {
             "name": "include",
@@ -4736,9 +4738,11 @@
                 }
               ],
               "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+              "deprecated": true,
               "title": "Include Relationships"
             },
-            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
+            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+            "deprecated": true
           },
           {
             "name": "include",
@@ -10517,9 +10521,11 @@
                 }
               ],
               "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+              "deprecated": true,
               "title": "Include Relationships"
             },
-            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
+            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+            "deprecated": true
           },
           {
             "name": "include",
@@ -12539,9 +12545,11 @@
                 }
               ],
               "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+              "deprecated": true,
               "title": "Include Relationships"
             },
-            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
+            "description": "Specify which relational fields (e.g., 'tools', 'sources', 'memory') to include in the response. If not provided, all relationships are loaded by default. Using this can optimize performance by reducing unnecessary joins.This is a legacy parameter, and no longer supported after 1.0.0 SDK versions.",
+            "deprecated": true
           },
           {
             "name": "include",
diff --git a/letta/server/rest_api/routers/v1/agents.py b/letta/server/rest_api/routers/v1/agents.py
index 960d0944..0d190cca 100644
--- a/letta/server/rest_api/routers/v1/agents.py
+++ b/letta/server/rest_api/routers/v1/agents.py
@@ -101,6 +101,7 @@ async def list_agents(
             "Using this can optimize performance by reducing unnecessary joins."
             "This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
         ),
+        deprecated=True,
     ),
     include: List[AgentRelationships] = Query(
         [],
@@ -815,6 +816,7 @@ async def retrieve_agent(
             "Using this can optimize performance by reducing unnecessary joins."
             "This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
         ),
+        deprecated=True,
     ),
     include: List[AgentRelationships] = Query(
         [],
diff --git a/letta/server/rest_api/routers/v1/blocks.py b/letta/server/rest_api/routers/v1/blocks.py
index 390ea220..10b984bb 100644
--- a/letta/server/rest_api/routers/v1/blocks.py
+++ b/letta/server/rest_api/routers/v1/blocks.py
@@ -186,6 +186,7 @@ async def list_agents_for_block(
             "Using this can optimize performance by reducing unnecessary joins."
             "This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
         ),
+        deprecated=True,
     ),
     include: List[AgentRelationships] = Query(
         [],
diff --git a/letta/server/rest_api/routers/v1/internal_blocks.py b/letta/server/rest_api/routers/v1/internal_blocks.py
index d9f2b988..052266b9 100644
--- a/letta/server/rest_api/routers/v1/internal_blocks.py
+++ b/letta/server/rest_api/routers/v1/internal_blocks.py
@@ -149,6 +149,7 @@ async def list_agents_for_block(
             "Using this can optimize performance by reducing unnecessary joins."
             "This is a legacy parameter, and no longer supported after 1.0.0 SDK versions."
         ),
+        deprecated=True,
     ),
     include: List[str] = Query(
         [],