Function required_vertex_config

crates/openshell-server/src/inference.rs:302–313

Return a required Vertex AI config value, or a `FailedPrecondition` status.

(
    config: &'a std::collections::HashMap<String, String>,
    key: &str,
)

/// Return a required Vertex AI config value, or a `FailedPrecondition` status.
fn required_vertex_config<'a>(
    config: &'a std::collections::HashMap<String, String>,
    key: &str,
) -> Result<&'a str, Status> {
    config
        .get(key)
        .map(String::as_str)
        .filter(|v| !v.trim().is_empty())
        .ok_or_else(|| {
            Status::failed_precondition(format!("Vertex AI provider requires {key} config"))
        })
}

/// Validate a GCP project ID against the documented format.
///