Struct OnlineQueryRequest 

pub struct OnlineQueryRequest {

    pub inputs: HashMap<String, Value>,
    pub outputs: Vec<String>,
    pub context: Option<OnlineQueryContext>,
    pub staleness: Option<HashMap<String, String>>,
    pub include_meta: Option<bool>,
    pub query_name: Option<String>,
    pub correlation_id: Option<String>,
    pub query_context: Option<HashMap<String, Value>>,
    pub meta: Option<HashMap<String, String>>,
    pub query_name_version: Option<String>,
    pub now: Option<String>,
    pub explain: Option<bool>,
    pub store_plan_stages: Option<bool>,
    pub encoding_options: Option<FeatureEncodingOptions>,
    pub branch_id: Option<String>,
}

The body we POST to /v1/query/online.

Fields

inputs: HashMap<String, Value>

Feature inputs — the “known” values you’re providing.

outputs: Vec<String>

Which features you want back, e.g. ["user.age", "user.fico_score"].

context: Option<OnlineQueryContext>

Contextual metadata (tags, required resolver tags).

staleness: Option<HashMap<String, String>>

Per-feature staleness tolerances.

include_meta: Option<bool>

Whether to include metadata (resolver FQN, cache hit, etc.) in results.

query_name: Option<String>

A named query registered in the Chalk dashboard.

correlation_id: Option<String>

A caller-provided correlation ID for tracing.

query_context: Option<HashMap<String, Value>>

Arbitrary key-value context passed through to resolvers.

meta: Option<HashMap<String, String>>

Arbitrary metadata tags attached to the query.

query_name_version: Option<String>

Version of the named query to use.

now: Option<String>

Override the “current time” for the query (RFC 3339 string).

explain: Option<bool>

Whether to return a query execution plan (for debugging).

store_plan_stages: Option<bool>

Whether to store intermediate plan stages.

encoding_options: Option<FeatureEncodingOptions>

Controls how structured types (like dataclass features) are encoded.

branch_id: Option<String>

Branch ID to target (for branch deployments).

Trait Implementations

impl Clone for OnlineQueryRequest

fn clone(&self) -> OnlineQueryRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OnlineQueryRequest

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

Formats the value using the given formatter.

impl Serialize for OnlineQueryRequest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.