def create(self, credentials, friendly_name=values.unset,<EOL>account_sid=values.unset):
data = values.of({<EOL>'<STR_LIT>': credentials,<EOL>'<STR_LIT>': friendly_name,<EOL>'<STR_LIT>': account_sid,<EOL>})<EOL>payload = self._version.create(<EOL>'<STR_LIT:POST>',<EOL>self._uri,<EOL>data=data,<EOL>)<EOL>return AwsInstance(self._version, payload, )<EOL>
Create a new AwsInstance

:param unicode credentials: A string that contains the AWS access credentials in the format <AWS_ACCESS_KEY_ID>:<AWS_SECRET_ACCESS_KEY>
:param unicode friendly_name: A string to describe the resource
:param unicode account_sid: The Subaccount this Credential should be associated with.

:returns: Newly created AwsInstance
:rtype: twilio.rest.accounts.v1.credential.aws.AwsInstance