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 actionH3GR4DA0EGP596TVrLyiVYyAEhTCtEhMix0EACyzPHXGRqWG6tW7pE8ASSXGY4liJuoijrHIVODE3/KQ+rZEPTP9DKzs10NEdVPbsd0lV4XORZX4HyaErm6SO9M=