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 actionV32QMGEBW5Y1BQ8EVz/BGv+fzp8K91KljZ2feN3GTtIgiYqwVHkBijhZCe+jZpnyTLaWncmL+ZOqC/RFtDQZwO8dpCDBVdhq3J28cdTEBwQRryu0