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 actionH6CZW1HKK9KWPJ9FN2voOBqtzOOmPe/CwUUFpej79FNx1/DgAeBsU+16l2CNC7R9iW9WNZ2cnVcJWVMdP8cN3xegUBs=