AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action7X09BJAJF6SD3A1DQh/oZKs0ZvRQUfxsjvptDsf1syqKIb+RdKqdTYFBl0WJ8t7CckqmmkELAIneLhBH7qTUdOyS27yRh+wrg2H7rixIVBWjytMCmZgct5BQcV4=