Struct SessionCompletionRequest 

pub struct SessionCompletionRequest {
    pub system_prompts: Vec<String>,
    pub messages: Vec<Message>,
    pub controls: Option<Controls>,
    pub metadata: HashMap<String, String>,
}

Request for a tool-less, out-of-band completion against the session’s resolved model. The capability supplies core messages; the host owns provider conversion (image resolution, external-actor prefixes, dangling-tool-call patching) and credentials.

Fields

system_prompts: Vec<String>

System prompt stack, sent as system messages in order. Empty entries are skipped.

messages: Vec<Message>

Conversation messages to complete against.

controls: Option<Controls>

Per-invocation controls: model override (resolved through the same org-scoped store as a main turn) and reasoning effort.

metadata: HashMap<String, String>

Extra metadata forwarded to the provider call (e.g. command: btw). The host adds session_id itself.

Trait Implementations

impl Clone for SessionCompletionRequest

fn clone(&self) -> SessionCompletionRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SessionCompletionRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SessionCompletionRequest

fn default() -> SessionCompletionRequest

Returns the “default value” for a type.