diff --git a/api-ref/source/v1/server_networks.inc b/api-ref/source/v1/server_networks.inc
index 667a39f7..eb4f2fb6 100644
--- a/api-ref/source/v1/server_networks.inc
+++ b/api-ref/source/v1/server_networks.inc
@@ -52,7 +52,8 @@ optional ``fixed_address`` parameter.
 
 Normal response code: 204
 
-Error codes: 400,401,403,404,409
+Error response codes: badRequest(400), unauthorized(401), forbidden(403),
+itemNotFound(404), conflict(409)
 
 Request
 -------
@@ -108,7 +109,8 @@ Adds an interface to a server.
 
 Normal response code: 204
 
-Error codes: 400,401,403,404,409
+Error response codes: badRequest(400), unauthorized(401), forbidden(403),
+itemNotFound(404), conflict(409)
 
 Request
 -------
diff --git a/api-ref/source/v1/server_states.inc b/api-ref/source/v1/server_states.inc
index a581690a..50db2a8b 100644
--- a/api-ref/source/v1/server_states.inc
+++ b/api-ref/source/v1/server_states.inc
@@ -19,10 +19,7 @@ Request a change to the Server's power state.
 
 Normal response code: 202
 
-Error codes:
-    - 409 (ClientError)
-    - 400 (InvalidState)
-    - 406 (NotAcceptable)
+Error response codes: badRequest(400), forbidden(403), conflict(409)
 
 Request
 -------
@@ -51,10 +48,7 @@ Request a change to the Server's lockstate.
 
 Normal response code: 202
 
-Error codes:
-    - 409 (ClientError)
-    - 400 (BadRequest)
-    - 403 (Forbidden)
+Error response codes: badRequest(400), forbidden(403), conflict(409)
 
 Request
 -------
@@ -87,10 +81,7 @@ Request a change to the Server's provision state.
 
 Normal response code: 202
 
-Error codes:
-    - 409 (ClientError)
-    - 400 (BadRequest)
-    - 403 (Forbidden)
+Error response codes: badRequest(400), forbidden(403), conflict(409)
 
 Request
 -------