# ProServe::Organizations::Account Tag ## Syntax To declare this entity in your AWS CloudFormation template, use the following syntax: ### JSON
{
    "Key" : String,
    "Value" : String
}
### YAML
Key: String
Value: String
## Properties #### Key _Required_: Yes _Type_: String _Minimum_: 1 _Maximum_: 128 _Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt) #### Value _Required_: Yes _Type_: String _Minimum_: 1 _Maximum_: 256 _Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)