Yes! It's totally possible to send messages in batches in AWS SQS. It would look something like this:
response = queue.send_messages(Entries=[
{
'Id': '1',
'MessageBody': 'Da Vinci Code'
},
{
'Id': '2',
'MessageBody': 'boto3',
'MessageAttributes': {
'Author': {
'StringValue': 'Dan Brown',
'DataType': 'String'
}
}
}
])