Route53 param validation for MaxItems

[jamesls]

This is from the CLI but the param validation is coming from botocore:

$ aws route53 list-resource-record-sets --hosted-zone-id /hostedzone/ABCD --max-items 1

Invalid value ('1') for param string:MaxItems of type string

Traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/awscli/clidriver.py", line 188, in main
    return command_table[parsed_args.command](remaining, parsed_args)
  File "/usr/local/lib/python2.7/site-packages/awscli/clidriver.py", line 332, in __call__
    return command_table[parsed_args.operation](remaining, parsed_globals)
  File "/usr/local/lib/python2.7/site-packages/awscli/clidriver.py", line 441, in __call__
    self._operation_object, call_parameters, parsed_globals)
  File "/usr/local/lib/python2.7/site-packages/awscli/clidriver.py", line 532, in invoke
    **parameters)
  File "/usr/local/lib/python2.7/site-packages/botocore/operation.py", line 62, in call
    params = self.build_parameters(**kwargs)
  File "/usr/local/lib/python2.7/site-packages/botocore/operation.py", line 169, in build_parameters
    built_params)
  File "/usr/local/lib/python2.7/site-packages/botocore/parameters.py", line 107, in build_parameter
    self.validate(value)
  File "/usr/local/lib/python2.7/site-packages/botocore/parameters.py", line 292, in validate
    param=self)
ValidationError: Invalid value ('1') for param string:MaxItems of type string