Source: crn.com.au Google Cloud’s lead sales executive has taken aim at Amazon Web Services’  guide that forbids AWS partners from using “multi-cloud” or references to multiple cloud computing providers in their co-branded marketing materials. As CRN Australia reported, AWS released its Co-Branding Guide for partners this week. The document provides guidelines for AWS Partner Network members doing approved joint marketing campaigns with AWS. “AWS does not allow or approve use of the terms ‘multi-cloud,’ ‘cross cloud,’ ‘any cloud,’ ‘every cloud’