sse_decode_chat_message method

Implementation

@protected ChatMessage sse_decode_chat_message(SseDeserializer deserializer){ // Codec=Sse (Serialization based), see doc to use other codecs
var var_role = sse_decode_role(deserializer);
var var_content = sse_decode_list_message_part(deserializer);
return ChatMessage(role: var_role, content: var_content); }