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 actionXRXCDGZJZXMM7E9JSKjnVEuC6R8DrIQVE/U4Fc2KeLDX5dT/xvaAYcSjEv09dxYHRgM1h8NvDEmQatlh8z0Fq1cWBHCmaH8r2PfOvmtRGSiM04Cpq+TsMYU8VaM=