MessageAttributeValue
class MessageAttributeValue
The user-specified message attribute value. For string data types, the Value
attribute has the same restrictions on the content as the message body. For more information, see <a>SendMessage</a>.
Name
, type
, value
and the message body must not be empty or null. All parts of the message attribute, including Name
, Type
, and Value
, are part of the message size restriction (256 KiB or 262,144 bytes).
Types
Properties
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Not implemented. Reserved for future use.
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Binary type attributes can store any binary data, such as compressed data, encrypted data, or images.
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Not implemented. Reserved for future use.
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Strings are Unicode with UTF-8 binary encoding. For a list of code values, see ASCII Printable Characters.