AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionC5B0QE0MGB1CQDFFUEJjabrTOC6htjl9SpZz+O8tGfHTF9RmEbuE7Uv+mzJttBZIi4jnhJYrKrSBSbw20jfnn8ugMl8=