tunable.get_instance¶
Returns instance matching id. If id is not found, Validation error is raised.
Please see query method documentation for options.
No Additional Items
Tuple Validation
Parameter 1: id
id
Type: integerParameter 2: options
options
Type: object Default: {}Query options customize the results returned by a query method. More complete documentation with examples
 are covered in the "Query methods" section of the TrueNAS API documentation. 
Extra
Type: object Default: {}Extra options are defined on a per-endpoint basis and are described in the documentation for the associated
 query method. 
Order By
Type: array of string Default: []An array of field names describing the manner in which query results should be ordered. The field names may
 also have one of more of the following special prefixes: - (reverse sort direction), nulls_first: (place
 any null values at the head of the results list), nulls_last: (place any null values at the tail of the
 results list). 
Each item of this array must be:
[
    "size",
    "-devname",
    "nulls_first:-expiretime"
]
Select
Type: array Default: []An array of field names specifying the exact fields to include in the query return. The dot character .
 may be used to explicitly select only subkeys of the query result. 
Each item of this array must be:
No Additional Items
Each item of this array must be:
[
    "username",
    "Authentication.status"
]
Count
Type: boolean Default: falseReturn a numeric value representing the number of items that match the specified query-filters. 
Get
Type: boolean Default: falseReturn the JSON object of the first result matching the specified query-filters. The query fails
 if there specified query-filters return no results. 
Offset
Type: integer Default: 0This specifies the beginning offset of the results array. When combined with the limit query-option
 it may be used to implement pagination of large results arrays. WARNING: some query methods provide
 volatile results and the onus is on the developer to understand whether pagination is appropriate
 for a particular query API method. 
Limit
Type: integer Default: 0This specifies the maximum number of results matching the specified query-filters to return. When
 combined wtih the offset query-option it may be used to implement pagination of large results arrays.
 WARNING: some query methods provide volatile results and the onus is on the developer to understand whether
 pagination is appropriate for a particular query API method. 
Force Sql Filters
Type: boolean Default: falseTunableEntry
Type: objectNo Additional Properties
Type
Type: enum (of string) Default: "SYSCTL"- SYSCTL:- varis a sysctl name (e.g.- kernel.watchdog) and- valueis its corresponding value (e.g.- 0).
- UDEV:- varis a udev rules file name (e.g.- 10-disable-usb,- .rulessuffix will be appended automatically)
 and- valueis its contents (e.g.- BUS=="usb", OPTIONS+="ignore_device").
- ZFS:- varis a ZFS kernel module parameter name (e.g.- zfs_dirty_data_max_max) and- valueis its value (e.g.
 - 783091712).
Must be one of:
- "SYSCTL"
- "UDEV"
- "ZFS"
Var
Type: stringValue
Type: stringComment
Type: string Default: ""Enabled
Type: boolean Default: trueUpdate Initramfs
Type: boolean Default: trueIf false, then initramfs will not be updated after creating a ZFS tunable and you will need to run system boot update_initramfs manually.
Id
Type: integerOrig Value
Type: stringRequired roles: SYSTEM_TUNABLE_READ