SPAN_KIND_UNSPECIFIED constant
Span_SpanKind
const SPAN_KIND_UNSPECIFIED
Unspecified. Do NOT use as default. Implementations MAY assume SpanKind to be INTERNAL when receiving UNSPECIFIED.
Implementation
static const Span_SpanKind SPAN_KIND_UNSPECIFIED =
Span_SpanKind._(0, _omitEnumNames ? '' : 'SPAN_KIND_UNSPECIFIED');