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 actionGXPA8DFBVKNN0ZX2npZe9qdJExLg8l57NOJH67cphTOrUZLey7KHL5HTpoJMFTDXEcXPr6q0hC7jhDSctbR6guucKOa3qtK1+HvO7e33sOMSfRZ1J3Rz3iLs7T8=