labels property Null safety

Map<String, String>? labels
read / write

User-defined labels for this environment.

The labels map can contain no more than 64 entries. Entries of the labels map are UTF8 strings that comply with the following restrictions: * Keys must conform to regexp: \p{Ll}\p{Lo}{0,62} * Values must conform to regexp: [\p{Ll}\p{Lo}\p{N}_-]{0,63} * Both keys and values are additionally constrained to be <= 128 bytes in size.

Optional.

Implementation

core.Map<core.String, core.String>? labels;