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Chris MooreandSubhobrata Dey 49e8391d86 Add documentation for OCSF field mapping and correlation engine API (#4549)
* fix#4500 ocsf fields and api

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* fix#4500 ocsf fields and api

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* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* fix#4500 ocsf fields and api

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* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* add missing param descriptions (#4555)

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* fix#4500 ocsf fields and api

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This reverts commit c6db296b2e30dd9e201cdf510d77e1af7335801d.

merge conflict with same edits on another branch#

* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* Revert "fix#4500 ocsf fields and api"

This reverts commit 7a70dc39644b5020685015245d755131c2264e03.

merge conflict with second branch
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* Revert "fix#4500 ocsf fields and api"

This reverts commit ef13a74b403984e0c205a79119ec301f90b7dcc1.

* fix#4500 edits post merge conflict

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* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

* fix#4500 ocsf fields and api

Signed-off-by: cwillum <[email protected]>

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Signed-off-by: cwillum <[email protected]>
Signed-off-by: Subhobrata Dey <[email protected]>
Co-authored-by: Subhobrata Dey <[email protected]>
2023-07-17 13:52:13 -07:00

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Markdown

---
layout: default
title: Mappings APIs
parent: API tools
nav_order: 45
---
# Mappings APIs
The following APIs can be used for a number of tasks related to mappings, from creating to getting and updating mappings.
## Get Mappings View
this API returns a view of the fields contained in an index used as a log source.
### Request fields
The following fields are used to get field mappings.
Field | Type | Description
:--- | :--- |:--- |
| `index_name` | String | The name of the index used for log ingestion. |
| `rule_topic` | String | The log type of the index. |
### Example request
```json
GET /_plugins/_security_analytics/mappings/view
{
"index_name": "windows",
"rule_topic": "windows"
}
```
### Example response
```json
{
"properties": {
"windows-event_data-CommandLine": {
"path": "CommandLine",
"type": "alias"
},
"event_uid": {
"path": "EventID",
"type": "alias"
}
},
"unmapped_index_fields": [
"windows-event_data-CommandLine",
"unmapped_HiveName",
"src_ip",
"sha1",
"processPath",
"CallerProcessName",
"CallTrace",
"AuthenticationPackageName",
"AuditSourceName",
"AuditPolicyChanges",
"AttributeValue",
"AttributeLDAPDisplayName",
"ApplicationPath",
"Application",
"AllowedToDelegateTo",
"Address",
"Action",
"AccountType",
"AccountName",
"Accesses",
"AccessMask",
"AccessList"
]
}
```
---
## Create Mappings
### Example request
```json
POST /_plugins/_security_analytics/mappings
{
"index_name": "windows",
"rule_topic": "windows",
"partial": true,
"alias_mappings": {
"properties": {
"event_uid": {
"type": "alias",
"path": "EventID"
}
}
}
}
```
### Example response
```json
{
"acknowledged": true
}
```
---
## Get Mappings
### Example request
```json
GET /_plugins/_security_analytics/mappings
```
### Example response
```json
{
"windows": {
"mappings": {
"properties": {
"windows-event_data-CommandLine": {
"type": "alias",
"path": "CommandLine"
},
"event_uid": {
"type": "alias",
"path": "EventID"
}
}
}
}
}
```
---
## Update Mappings
### Example request
```json
PUT /_plugins/_security_analytics/mappings
{
"index_name": "windows",
"field": "CommandLine",
"alias": "windows-event_data-CommandLine"
}
```
### Example response
```json
{
"acknowledged": true
}
```