Struct aws_sdk_pinpointemail::model::Tag

#[non_exhaustive]
pub struct Tag {
    pub key: Option<String>,
    pub value: Option<String>,
}

An object that defines the tags that are associated with a resource. A tag is a label that you optionally define and associate with a resource in Amazon Pinpoint. Tags can help you categorize and manage resources in different ways, such as by purpose, owner, environment, or other criteria. A resource can have as many as 50 tags.

Each tag consists of a required tag key and an associated tag value, both of which you define. A tag key is a general label that acts as a category for a more specific tag value. A tag value acts as a descriptor within a tag key. A tag key can contain as many as 128 characters. A tag value can contain as many as 256 characters. The characters can be Unicode letters, digits, white space, or one of the following symbols: _ . : / = + -. The following additional restrictions apply to tags:

• Tag keys and values are case sensitive.

• For each associated resource, each tag key must be unique and it can have only one value.

• The aws: prefix is reserved for use by AWS; you can’t use it in any tag keys or values that you define. In addition, you can't edit or remove tag keys or values that use this prefix. Tags that use this prefix don’t count against the limit of 50 tags per resource.

• You can associate tags with public or shared resources, but the tags are available only for your AWS account, not any other accounts that share the resource. In addition, the tags are available only for resources that are located in the specified AWS Region for your AWS account.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: Option<String>

One part of a key-value pair that defines a tag. The maximum length of a tag key is 128 characters. The minimum length is 1 character.

value: Option<String>

The optional part of a key-value pair that defines a tag. The maximum length of a tag value is 256 characters. The minimum length is 0 characters. If you don’t want a resource to have a specific tag value, don’t specify a value for this parameter. Amazon Pinpoint will set the value to an empty string.

Implementations

impl Tag

pub fn key(&self) -> Option<&str>

One part of a key-value pair that defines a tag. The maximum length of a tag key is 128 characters. The minimum length is 1 character.

pub fn value(&self) -> Option<&str>

The optional part of a key-value pair that defines a tag. The maximum length of a tag value is 256 characters. The minimum length is 0 characters. If you don’t want a resource to have a specific tag value, don’t specify a value for this parameter. Amazon Pinpoint will set the value to an empty string.

impl Tag

pub fn builder() -> Builder

Creates a new builder-style object to manufacture Tag

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tag

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<Tag> for Tag

fn eq(&self, other: &Tag) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Tag) -> bool

This method tests for !=.

impl StructuralPartialEq for Tag