Delivers up to ten messages to the specified queue. This is a batch
version of SendMessage
. For a FIFO queue, multiple
messages within a single batch are enqueued in the order they are sent.
The result of sending each message is reported individually in the
response. Because the batch request can result in a combination of
successful and unsuccessful actions, you should check for batch errors
even when the call returns an HTTP status code of 200.
The maximum allowed individual message size and the maximum total payload
size (the sum of the individual lengths of all of the batched messages)
are both 256 KB (262,144 bytes).
The following list shows the characters (in Unicode) that are allowed in
your message, according to the W3C XML specification:
#x9
| #xA
| #xD
| [
#x20
to #xD7FF
] | [#xE000
to
#xFFFD
] | [#x10000
to #x10FFFF
]
For more information, see RFC1321. If you send any
characters that aren't included in this list, your request will be
rejected.
If you don't specify the DelaySeconds
parameter for an
entry, Amazon SQS uses the default for the queue.
Some API actions take lists of parameters. These lists are specified
using the param.n
notation. Values of n
are
integers starting from 1. For example, a parameter list with two elements
looks like this:
&Attribute.1=this
&Attribute.2=that