Struct ModelSwitchToRequest 

pub struct ModelSwitchToRequest {
    pub context_tier: Option<ContextTier>,
    pub model_capabilities: Option<ModelCapabilitiesOverride>,
    pub model_id: String,
    pub reasoning_effort: Option<String>,
    pub reasoning_summary: Option<ReasoningSummary>,
}

Target model identifier and optional reasoning effort, summary, capability overrides, and context tier.

Experimental. This type is part of an experimental wire-protocol surface and may change or be removed in future SDK or CLI releases.

Fields

context_tier: Option<ContextTier>

Explicit context tier for the selected model. "default" / "long_context" apply the requested tier; omit this field to use normal model behavior with no explicit tier.

model_capabilities: Option<ModelCapabilitiesOverride>

Override individual model capabilities resolved by the runtime

model_id: String

Model selection id to switch to, as returned by list. A bare id (e.g. claude-sonnet-4.6) names a Copilot (CAPI) model; a provider-qualified id (provider/id, e.g. acme/claude-sonnet) targets a registry BYOK model.

reasoning_effort: Option<String>

Reasoning effort level to use for the model. “none” disables reasoning.

reasoning_summary: Option<ReasoningSummary>

Reasoning summary mode to request for supported model clients

Trait Implementations

impl Clone for ModelSwitchToRequest

fn clone(&self) -> ModelSwitchToRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelSwitchToRequest

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

Formats the value using the given formatter.

impl Default for ModelSwitchToRequest

fn default() -> ModelSwitchToRequest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelSwitchToRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ModelSwitchToRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.