update

src/NATSBridge.jl

@@ -386,9 +386,9 @@ Each payload can have a different type, enabling mixed-content messages (e.g., c
   - `is_publish::Bool = true` - Whether to automatically publish the message to NATS
 
 # Return:
-  - A tuple `(env, msg_json_str)` where:
+  - A tuple `(env, env_json_str)` where:
     - `env::msgEnvelope_v1` - The envelope object containing all metadata and payloads
-    - `msg_json_str::String` - JSON string representation of the envelope for publishing
+    - `env_json_str::String` - JSON string representation of the envelope for publishing
 
 # Example
 ```jldoctest
@@ -415,7 +415,7 @@ env, msg_json = smartsend("chat.subject", [
 ])
 
 # Publish the JSON string directly using NATS request-reply pattern
-# reply = NATS.request(nats_url, subject, msg_json_str; reply_to=reply_to_topic)
+# reply = NATS.request(nats_url, subject, env_json_str; reply_to=reply_to_topic)
 ```
 """ #[PENDING]
 function smartsend(
@@ -432,7 +432,7 @@ function smartsend(
   receiver_id::String = "",
   reply_to::String = "",
   reply_to_msg_id::String = "",
-  is_publish::Bool = true   # some time the user want to get env and msg_json_str from this function without publishing the msg
+  is_publish::Bool = true   # some time the user want to get env and env_json_str from this function without publishing the msg
 ) where {T1<:Any}
 
   # Generate correlation ID if not provided
@@ -516,12 +516,12 @@ function smartsend(
     metadata = Dict{String, Any}(),
   )
   
-  msg_json_str = envelope_to_json(env)  # Convert envelope to JSON
+  env_json_str = envelope_to_json(env)  # Convert envelope to JSON
   if is_publish
-    publish_message(nats_url, subject, msg_json_str, cid)  # Publish message to NATS
+    publish_message(nats_url, subject, env_json_str, cid)  # Publish message to NATS
   end
   
-  return (env, msg_json_str)
+  return (env, env_json_str)
 end