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 actionXJYQQ32GATN074H33QVHTJxum3tVjeYy9WmUEZ6A+kjwrZSK0zkft1zEGNTGQJYAly06b2DjBpglv8OBfCaArDq3DZRFPUFa2/A9OYk5MPYEW84FkBsCcX0dKC0=