Tag class

A map that contains tag keys and tag values to attach to an AWS X-Ray group or sampling rule. For more information about ways to use tags, see Tagging AWS resources in the AWS General Reference.

The following restrictions apply to tags:

  • Maximum number of user-applied tags per resource: 50
  • Tag keys and values are case sensitive.
  • Don't use aws: as a prefix for keys; it's reserved for AWS use. You cannot edit or delete system tags.

Constructors

Tag({required String key, required String value})
Tag.fromJson(Map<String, dynamic> json)
factory

Properties

hashCode → int
The hash code for this object.
no setterinherited
key → String
A tag key, such as Stage or Name. A tag key cannot be empty. The key can be a maximum of 128 characters, and can contain only Unicode letters, numbers, or separators, or the following special characters: + - = . _ : /
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → String
An optional tag value, such as Production or test-only. The value can be a maximum of 255 characters, and contain only Unicode letters, numbers, or separators, or the following special characters: + - = . _ : /
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited