Amazon Web ServicesAmazon SQS message-queue API

SendMessage

<p>Delivers a message to the specified queue.</p> <important> <p>A message can include only XML, JSON, and unformatted text. The following Unicode characters are allowed. For more information, see the <a href="http://www.w3.org/TR/REC-xml/#charsets">W3C specification for characters</a>.</p> <p> <code>#x9</code> | <code>#xA</code> | <code>#xD</code> | <code>#x20</code> to <code>#xD7FF</code> | <code>#xE000</code> to <code>#xFFFD</code> | <code>#x10000</code> to <code>#x10FFFF</code> </p> <p>If a message contains characters outside the allowed set, Amazon SQS rejects the message and returns an InvalidMessageContents error. Ensure that your message body includes only valid characters to avoid this exception.</p> </important>

The complete 23-action Amazon Simple Queue Service API, preserving AWS JSON 1.0, AWS Query compatibility, SigV4, and regional endpoint rules. Hub provides documentation and a local SDK/CLI; it does not proxy queue calls.