support developer role in chat completions API (#867)

This commit is contained in:
Adil Hafeez 2026-04-02 18:10:32 -07:00 committed by GitHub
parent 1d3f4d6c05
commit 7606c55b4b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
7 changed files with 15 additions and 8 deletions

View file

@ -97,7 +97,7 @@ impl TryFrom<ResponsesInputConverter> for Vec<Message> {
MessageRole::User => Role::User,
MessageRole::Assistant => Role::Assistant,
MessageRole::System => Role::System,
MessageRole::Developer => Role::System, // Map developer to system
MessageRole::Developer => Role::Developer,
MessageRole::Tool => Role::Tool,
};
@ -281,7 +281,7 @@ impl TryFrom<Message> for MessagesMessage {
]),
});
}
Role::System => {
Role::System | Role::Developer => {
return Err(TransformError::UnsupportedConversion(
"System messages should be handled separately".to_string(),
));
@ -303,7 +303,7 @@ impl TryFrom<Message> for BedrockMessage {
Role::User => ConversationRole::User,
Role::Assistant => ConversationRole::Assistant,
Role::Tool => ConversationRole::User, // Tool results become user messages in Bedrock
Role::System => {
Role::System | Role::Developer => {
return Err(TransformError::UnsupportedConversion(
"System messages should be handled separately in Bedrock".to_string(),
));
@ -452,7 +452,7 @@ impl TryFrom<Message> for BedrockMessage {
},
});
}
Role::System => {
Role::System | Role::Developer => {
// Already handled above with early return
unreachable!()
}
@ -706,7 +706,7 @@ impl TryFrom<ChatCompletionsRequest> for AnthropicMessagesRequest {
for message in req.messages {
match message.role {
Role::System => {
Role::System | Role::Developer => {
system_prompt = Some(message.into());
}
_ => {
@ -755,7 +755,7 @@ impl TryFrom<ChatCompletionsRequest> for ConverseRequest {
for message in req.messages {
match message.role {
Role::System => {
Role::System | Role::Developer => {
let system_text = message.content.extract_text();
system_messages.push(SystemContentBlock::Text { text: system_text });
}