set_datetime: description: This can be used to dynamically set the date and/or time. fields: entity_id: {description: Entity id of the input datetime to set the new value., example: input_datetime.test_date_time} date: {description: The target date the entity should be set to. Do not use with datetime., example: '"2019-04-20"'} time: {description: The target time the entity should be set to. Do not use with datetime., example: '"05:04:20"'} datetime: {description: The target date & time the entity should be set to. Do not use with date or time., example: '"2019-04-20 05:04:20"'} reload: description: Reload the input_datetime configuration.