key property

String? key
getter/setter pair

The key of the label. Possible string values are:

  • "CUSTOM_LABEL_KEY_UNSPECIFIED" : Not specified or unknown.
  • "CUSTOM_LABEL_KEY_0" : Key index 0.
  • "CUSTOM_LABEL_KEY_1" : Key index 1.
  • "CUSTOM_LABEL_KEY_2" : Key index 2.
  • "CUSTOM_LABEL_KEY_3" : Key index 3.
  • "CUSTOM_LABEL_KEY_4" : Key index 4.

Implementation

core.String? key;