Function ATTR_K8S_NODE_LABEL

ATTR_K8S_NODE_LABEL(key: string): string
The label placed on the Node, the <key> being the label name, the value being the label value, even if the value is empty.
Parameters
- key: string
Returns string
Example
```
arm64
```
Example
Note
Examples:
- A label kubernetes.io/arch with value arm64 SHOULD be recorded as the k8s.node.label.kubernetes.io/arch attribute with value "arm64".
- A label data with empty string value SHOULD be recorded as the k8s.node.label.data attribute with value "".
- Defined in stable_attributes.ts:1199