gcp_bigquery_client/model/explain_query_step.rs
use serde::{Deserialize, Serialize};
#[derive(Debug, Default, Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ExplainQueryStep {
/// Machine-readable operation type.
#[serde(skip_serializing_if = "Option::is_none")]
pub kind: Option<String>,
/// Human-readable stage descriptions.
#[serde(skip_serializing_if = "Option::is_none")]
pub substeps: Option<Vec<String>>,
}