Class Tag
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<Tag.Builder,
Tag>
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. 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:
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Tag keys and values are case sensitive.
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For each associated resource, each tag key must be unique and it can have only one value.
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The
aws:
prefix is reserved for use by Amazon Web Services; 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 Amazon Web Services account, not any other accounts that share the resource. In addition, the tags are available only for resources that are located in the specified Amazon Web Services Region for your Amazon Web Services account.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic Tag.Builder
builder()
final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
final String
key()
One part of a key-value pair that defines a tag.static Class
<? extends Tag.Builder> Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.final String
value()
The optional part of a key-value pair that defines a tag.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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key
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.
- Returns:
- 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.
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value
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. If you don't specify a value, Amazon SES sets the value to an empty string.
- Returns:
- 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. If you don't specify a value, Amazon SES sets the value to an empty string.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<Tag.Builder,
Tag> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value. -
getValueForField
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sdkFields
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