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 action2PD2HV35NVB6CAWYwypoBRcNkTBr8BpN4CLCJyxtOnLuZeCZrligdVqSymWRrC2Rg+U2iWX4MbwfWLyFQRUX9zMyz4E=