the cause of the failure . this information is generated by the system and can be useful for diagnostic purposes . if cause is set to operation_not_permitted , the decision failed because it lacked sufficient permissions . for details and example iam policies , see using iam to manage access to amazon swf workflows . constraints : allowed values : assume_role_failed concode_field_sep String cause concode_elem_sep Long scheduledEventId concode_elem_sep String message concode_field_sep StartLambdaFunctionFailedEventAttributes withCause concode_elem_sep StartLambdaFunctionFailedEventAttributes withCause concode_elem_sep Long getScheduledEventId concode_elem_sep void setScheduledEventId concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep StartLambdaFunctionFailedEventAttributes clone concode_elem_sep String getMessage concode_elem_sep String toString concode_elem_sep void setMessage concode_elem_sep StartLambdaFunctionFailedEventAttributes withScheduledEventId concode_elem_sep String getCause concode_elem_sep StartLambdaFunctionFailedEventAttributes withMessage
void function ( String arg0 ) { this . cause = arg0 ; }