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 actionF8AY6N4D6B3Y5DJW3aAg5XF/u39AiQlBuTsCmiU/OwQZHl7XlU63gCdqX2s+eWR6dqOfDegIcbsN0Ssj/67D92QRdyq8XaiC/oe4+gHFvCrZozNiId4Df7jeNLU=