KeyValue::$key

Generated from protobuf field <code>string key = 1;</code>

Type: key

File

vendor/open-telemetry/gen-otlp-protobuf/Opentelemetry/Proto/Common/V1/KeyValue.php, line 22

Class

KeyValue

KeyValue is a key-value pair that is used to store Span attributes, Link attributes, etc.

Namespace

Opentelemetry\Proto\Common\V1

Code

protected $key = '';