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 action9JDC911F4767FMWKqbVukOY0IEO1VylnunF+ZDrDec/vw9j3hUmN4KdZKO29iiKNsib0hKz+ml7PE2DpLlJTj89xUr0=