UserProperty
A key-value pair that you define in the header. Both the key and the value are either literal strings or valid substitution templates.
Contents
- key
- 
               A key to be specified in UserProperty.Type: String Length Constraints: Minimum length of 0. Maximum length of 1024. Required: Yes 
- value
- 
               A value to be specified in UserProperty.Type: String Length Constraints: Minimum length of 0. Maximum length of 1024. Required: Yes 
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: