Table of Contents
> Item prototype object
The following objects are directly related to the itemprototype API.
Item prototype
The item prototype object has the following properties.
| Property | Type | Description |
|---|---|---|
| itemid | string | (readonly) ID of the item prototype. |
| delay (required) |
string | Update interval of the item prototype. Accepts seconds or a time unit with suffix (30s,1m,2h,1d). Optionally one or more custom intervals can be specified either as flexible intervals or scheduling. Multiple intervals are separated by a semicolon. User macros and LLD macros may be used. A single macro has to fill the whole field. Multiple macros in a field or macros mixed with text are not supported. Flexible intervals may be written as two macros separated by a forward slash (e.g. {$FLEX_INTERVAL}/{$FLEX_PERIOD}).Optional for Zabbix trapper, dependent items and for Zabbix agent (active) with mqtt.get key. |
| hostid (required) |
string | ID of the host that the item prototype belongs to. For update operations this field is readonly. |
| ruleid (required) |
string | ID of the LLD rule that the item belongs to. For update operations this field is readonly. |
| interfaceid (required) |
string | ID of the item prototype's host interface. Used only for host item prototypes. Not required for Zabbix agent (active), Zabbix internal, Zabbix trapper, Zabbix aggregate, calculated, dependent, database monitor and script item prototypes. |
| key_ (required) |
string | Item prototype key. |
| name (required) |
string | Name of the item prototype. |
| type (required) |
integer | Type of the item prototype. Possible values: 0 - Zabbix agent; 2 - Zabbix trapper; 3 - simple check; 5 - Zabbix internal; 7 - Zabbix agent (active); 8 - Zabbix aggregate; 10 - external check; 11 - database monitor; 12 - IPMI agent; 13 - SSH agent; 14 - TELNET agent; 15 - calculated; 16 - JMX agent; 17 - SNMP trap; 18 - Dependent item; 19 - HTTP agent; 20 - SNMP agent; 21 - Script. |
| url (required) |
string | URL string required only for HTTP agent item prototypes. Supports LLD macros, user macros, {HOST.IP}, {HOST.CONN}, {HOST.DNS}, {HOST.HOST}, {HOST.NAME}, {ITEM.ID}, {ITEM.KEY}. |
| value_type (required) |
integer | Type of information of the item prototype. Possible values: 0 - numeric float; 1 - character; 2 - log; 3 - numeric unsigned; 4 - text. |
| allow_traps | integer | HTTP agent item prototype field. Allow to populate value as in trapper item type also. 0 - (default) Do not allow to accept incoming data. 1 - Allow to accept incoming data. |
| authtype | integer | Used only by SSH agent item prototypes or HTTP agent item prototypes. SSH agent authentication method possible values: 0 - (default) password; 1 - public key. HTTP agent authentication method possible values: 0 - (default) none 1 - basic 2 - NTLM 3 - Kerberos |
| description | string | Description of the item prototype. |
| follow_redirects | integer | HTTP agent item prototype field. Follow response redirects while pooling data. 0 - Do not follow redirects. 1 - (default) Follow redirects. |
| headers | object | HTTP agent item prototype field. Object with HTTP(S) request headers, where header name is used as key and header value as value. Example: { "User-Agent": "Zabbix" } |
| history | string | A time unit of how long the history data should be stored. Also accepts user macro and LLD macro. Default: 90d. |
| http_proxy | string | HTTP agent item prototype field. HTTP(S) proxy connection string. |
| ipmi_sensor | string | IPMI sensor. Used only by IPMI item prototypes. |
| jmx_endpoint | string | JMX agent custom connection string. Default value: service:jmx:rmi:///jndi/rmi://{HOST.CONN}:{HOST.PORT}/jmxrmi |
| logtimefmt | string | Format of the time in log entries. Used only by log item prototypes. |
| master_itemid | integer | Master item ID. Recursion up to 3 dependent items and item prototypes and maximum count of dependent items and item prototypes equal to 29999 are allowed. Required by Dependent items. |
| output_format | integer | HTTP agent item prototype field. Should response be converted to JSON. 0 - (default) Store raw. 1 - Convert to JSON. |
| params | string | Additional parameters depending on the type of the item prototype: - executed script for SSH and Telnet item prototypes; - SQL query for database monitor item prototypes; - formula for calculated item prototypes. |
| parameters | array | Additional parameters for script item prototypes. Array of objects with 'name' and 'value' properties, where name must be unique. |
| password | string | Password for authentication. Used by simple check, SSH, Telnet, database monitor, JMX and HTTP agent item prototypes. |
| post_type | integer | HTTP agent item prototype field. Type of post data body stored in posts property. 0 - (default) Raw data. 2 - JSON data. 3 - XML data. |
| posts | string | HTTP agent item prototype field. HTTP(S) request body data. Used with post_type. |
| privatekey | string | Name of the private key file. |
| publickey | string | Name of the public key file. |
| query_fields | array | HTTP agent item prototype field. Query parameters. Array of objects with 'key':'value' pairs, where value can be empty string. |
| request_method | integer | HTTP agent item prototype field. Type of request method. 0 - (default) GET 1 - POST 2 - PUT 3 - HEAD |
| retrieve_mode | integer | HTTP agent item prototype field. What part of response should be stored. 0 - (default) Body. 1 - Headers. 2 - Both body and headers will be stored. For request_method HEAD only 1 is allowed value. |
| snmp_oid | string | SNMP OID. |
| ssl_cert_file | string | HTTP agent item prototype field. Public SSL Key file path. |
| ssl_key_file | string | HTTP agent item prototype field. Private SSL Key file path. |
| ssl_key_password | string | HTTP agent item prototype field. Password for SSL Key file. |
| status | integer | Status of the item prototype. Possible values: 0 - (default) enabled item prototype; 1 - disabled item prototype; 3 - unsupported item prototype. |
| status_codes | string | HTTP agent item prototype field. Ranges of required HTTP status codes separated by commas. Also supports user macros or LLD macros as part of comma separated list. Example: 200,200-{$M},{$M},200-400 |
| templateid | string | (readonly) ID of the parent template item prototype. |
| timeout | string | Item data polling request timeout. Used for HTTP agent and script item prototypes. Supports user macros and LLD macros. default: 3s maximum value: 60s |
| trapper_hosts | string | Allowed hosts. Used by trapper item prototypes or HTTP item prototypes. |
| trends | string | A time unit of how long the trends data should be stored. Also accepts user macro and LLD macro. Default: 365d. |
| units | string | Value units. |
| username | string | Username for authentication. Used by simple check, SSH, Telnet, database monitor, JMX and HTTP agent item prototypes. Required by SSH and Telnet item prototypes. |
| valuemapid | string | ID of the associated value map. |
| verify_host | integer | HTTP agent item prototype field. Validate host name in URL is in Common Name field or a Subject Alternate Name field of host certificate. 0 - (default) Do not validate. 1 - Validate. |
| verify_peer | integer | HTTP agent item prototype field. Validate is host certificate authentic. 0 - (default) Do not validate. 1 - Validate. |
| discover | integer | Item prototype discovery status. Possible values: 0 - (default) new items will be discovered; 1 - new items will not be discovered and existing items will be marked as lost. |
Item prototype preprocessing
The item prototype preprocessing object has the following properties.
| Property | Type | Description |
|---|---|---|
| type (required) |
integer | The preprocessing option type. Possible values: 1 - Custom multiplier; 2 - Right trim; 3 - Left trim; 4 - Trim; 5 - Regular expression matching; 6 - Boolean to decimal; 7 - Octal to decimal; 8 - Hexadecimal to decimal; 9 - Simple change; 10 - Change per second; 11 - XML XPath; 12 - JSONPath; 13 - In range; 14 - Matches regular expression; 15 - Does not match regular expression; 16 - Check for error in JSON; 17 - Check for error in XML; 18 - Check for error using regular expression; 19 - Discard unchanged; 20 - Discard unchanged with heartbeat; 21 - JavaScript; 22 - Prometheus pattern; 23 - Prometheus to JSON; 24 - CSV to JSON; 25 - Replace; 26 - Check unsupported. |
| params (required) |
string | Additional parameters used by preprocessing option. Multiple parameters are separated by LF (\n) character. |
| error_handler (required) |
integer | Action type used in case of preprocessing step failure. Possible values: 0 - Error message is set by Zabbix server; 1 - Discard value; 2 - Set custom value; 3 - Set custom error message. |
| error_handler_params (required) |
string | Error handler parameters. Used with error_handler.Must be empty, if error_handler is 0 or 1.Can be empty if, error_handler is 2.Cannot be empty, if error_handler is 3. |
The following parameters and error handlers are supported for each preprocessing type.
| Preprocessing type | Name | Parameter 1 | Parameter 2 | Parameter 3 | Supported error handlers |
|---|---|---|---|---|---|
| 1 | Custom multiplier | number1, 6 | 0, 1, 2, 3 | ||
| 2 | Right trim | list of characters2 | |||
| 3 | Left trim | list of characters2 | |||
| 4 | Trim | list of characters2 | |||
| 5 | Regular expression | pattern3 | output2 | 0, 1, 2, 3 | |
| 6 | Boolean to decimal | 0, 1, 2, 3 | |||
| 7 | Octal to decimal | 0, 1, 2, 3 | |||
| 8 | Hexadecimal to decimal | 0, 1, 2, 3 | |||
| 9 | Simple change | 0, 1, 2, 3 | |||
| 10 | Change per second | 0, 1, 2, 3 | |||
| 11 | XML XPath | path4 | 0, 1, 2, 3 | ||
| 12 | JSONPath | path4 | 0, 1, 2, 3 | ||
| 13 | In range | min1, 6 | max1, 6 | 0, 1, 2, 3 | |
| 14 | Matches regular expression | pattern3 | 0, 1, 2, 3 | ||
| 15 | Does not match regular expression | pattern3 | 0, 1, 2, 3 | ||
| 16 | Check for error in JSON | path4 | 0, 1, 2, 3 | ||
| 17 | Check for error in XML | path4 | 0, 1, 2, 3 | ||
| 18 | Check for error using regular expression | pattern3 | output2 | 0, 1, 2, 3 | |
| 19 | Discard unchanged | ||||
| 20 | Discard unchanged with heartbeat | seconds5, 6 | |||
| 21 | JavaScript | script2 | |||
| 22 | Prometheus pattern | pattern6, 7 | output6, 8 | 0, 1, 2, 3 | |
| 23 | Prometheus to JSON | pattern6, 7 | 0, 1, 2, 3 | ||
| 24 | CSV to JSON | character2 | character2 | 0,1 | 0, 1, 2, 3 |
| 25 | Replace | search string2 | replacement2 | ||
| 26 | Check unsupported | 0, 1, 2, 3 | |||
1 integer or floating-point number
2 string
3 regular expression
4 JSONPath or XML XPath
5 positive integer (with support of time suffixes, e.g. 30s, 1m, 2h, 1d)
6 user macro, LLD macro
7 Prometheus pattern following the syntax: <metric name>{<label name>="<label value>", ...} == <value>. Each Prometheus pattern component (metric, label name, label value and metric value) can be user macro or LLD macro.
8 Prometheus output following the syntax: <label name>.