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 action37NH36KFASMW2PV1D3Yid3LXA5/dpqfOuII/l3gDGraE6tavKGK7/bdZ1+VWTGrhUzDxErDsCHHd5JRzIP1ZNl0z7CSq2rwUWCBcYWKaGlBP5Na1HMKjkccM4Vg=