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 action4CTRFQWZH7Z2KPMS3dIdC0R+OJDEqAynSAKL0C8TlbTlvxBTlZ32/P1gSWM/G+I2Z5NtrrRJicuhuG5C2BpaQweVjrQ=