Resolved #635 by adding a new LoggerRestResource that can be used by external systems to store logging data in Salesforce, using OpenTelemetry's logs data model

Author: jongpie

README.md

@@ -5,7 +5,7 @@
 
 The most robust observability solution for Salesforce experts. Built 100% natively on the platform, and designed to work seamlessly with Apex, Lightning Components, Flow, OmniStudio, and integrations.
 
-## Unlocked Package - v4.15.3
+## Unlocked Package - v4.15.4
 
 [![Install Unlocked Package in a Sandbox](./images/btn-install-unlocked-package-sandbox.png)](https://test.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015ok2QAA)
 [![Install Unlocked Package in Production](./images/btn-install-unlocked-package-production.png)](https://login.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015ok2QAA)
@@ -36,6 +36,7 @@ The most robust observability solution for Salesforce experts. Built 100% native
    - [Lightning Components](https://github.com/jongpie/NebulaLogger/wiki/Logging-in-Components): lightning web components (LWCs) & aura components
    - [Flow & Process Builder](https://github.com/jongpie/NebulaLogger/wiki/Logging-in-Flow): any Flow type that supports invocable actions
    - [OmniStudio](https://github.com/jongpie/NebulaLogger/wiki/Logging-in-OmniStudio): omniscripts and omni integration procedures
+   - [OpenTelemetry (OTel) REST API](https://github.com/jongpie/NebulaLogger/wiki/Logging-in-OpenTelemetry-REST-API): inbound integrations, using HTTP and [OTel's JSON format for logs](https://github.com/open-telemetry/opentelemetry-proto/blob/main/examples/logs.json)
 
 2. Built with an event-driven pub/sub messaging architecture, using `LogEntryEvent__e` [platform events](https://developer.salesforce.com/docs/atlas.en-us.platform_events.meta/platform_events/platform_events_intro.htm). For more details on leveraging platform events, see [the Platform Events Developer Guide site](https://developer.salesforce.com/docs/atlas.en-us.platform_events.meta/platform_events/platform_events_subscribe_cometd.htm)
 

docs/apex/Log-Management/LoggerRestResource.md

@@ -0,0 +1,193 @@
+---
+layout: default
+---
+
+## LoggerRestResource class
+
+REST Resource class for external integrations to interact with Nebula Logger
+
+---
+
+### Properties
+
+#### `body` → `String`
+
+#### `endpointRequest` → `EndpointRequest`
+
+#### `errors` → `List<EndpointError>`
+
+#### `headerKeys` → `List<String>`
+
+#### `httpMethod` → `String`
+
+#### `isSuccess` → `Boolean`
+
+#### `message` → `String`
+
+#### `name` → `String`
+
+#### `parameters` → `Map<String, String>`
+
+#### `particle` → `String`
+
+#### `statusCode` → `Integer`
+
+#### `type` → `String`
+
+#### `uri` → `String`
+
+---
+
+### Methods
+
+#### `EndpointError(System.Exception apexException)` → `public`
+
+#### `EndpointError(String message)` → `public`
+
+#### `EndpointError(String message, String type)` → `public`
+
+#### `EndpointRequest(System.RestRequest restRequest)` → `public`
+
+#### `addError(System.Exception apexException)` → `EndpointResponse`
+
+#### `addError(EndpointError endpointError)` → `EndpointResponse`
+
+#### `handlePost()` → `void`
+
+Processes any HTTP POST requests sent
+
+#### `handlePost(EndpointRequest endpointRequest)` → `EndpointResponse`
+
+#### `handlePost(EndpointRequest endpointRequest)` → `EndpointResponse`
+
+#### `handlePost(EndpointRequest endpointRequest)` → `EndpointResponse`
+
+#### `setStatusCode(Integer statusCode)` → `EndpointResponse`
+
+---
+
+### Inner Classes
+
+#### LoggerRestResource.OTelAttribute class
+
+---
+
+##### Constructors
+
+###### `OTelAttribute(String key, String value)`
+
+---
+
+##### Properties
+
+###### `key` → `String`
+
+###### `value` → `OTelAttributeValue`
+
+---
+
+#### LoggerRestResource.OTelAttributeValue class
+
+---
+
+##### Constructors
+
+###### `OTelAttributeValue(String value)`
+
+---
+
+##### Properties
+
+###### `stringValue` → `String`
+
+---
+
+#### LoggerRestResource.OTelLogRecord class
+
+---
+
+##### Properties
+
+###### `attributes` → `List<OTelAttribute>`
+
+###### `body` → `OTelAttributeValue`
+
+###### `severityText` → `String`
+
+###### `timeUnixNano` → `String`
+
+---
+
+##### Methods
+
+###### `getLogEntryEvent()` → `LogEntryEvent__e`
+
+---
+
+#### LoggerRestResource.OTelLogsPayload class
+
+---
+
+##### Properties
+
+###### `resourceLogs` → `List<OTelResourceLog>`
+
+---
+
+##### Methods
+
+###### `getConvertedLogEntryEvents()` → `List<LogEntryEvent__e>`
+
+---
+
+#### LoggerRestResource.OTelResource class
+
+---
+
+##### Properties
+
+###### `attributes` → `List<OTelAttribute>`
+
+---
+
+#### LoggerRestResource.OTelResourceLog class
+
+---
+
+##### Properties
+
+###### `resource` → `OTelResource`
+
+###### `scopeLogs` → `List<OTelScopeLog>`
+
+---
+
+##### Methods
+
+###### `getLogEntryEvents()` → `List<LogEntryEvent__e>`
+
+---
+
+#### LoggerRestResource.OTelScope class
+
+---
+
+##### Properties
+
+###### `name` → `String`
+
+###### `version` → `String`
+
+---
+
+#### LoggerRestResource.OTelScopeLog class
+
+---
+
+##### Properties
+
+###### `logRecords` → `List<OTelLogRecord>`
+
+###### `scope` → `OTelScope`
+
+---

docs/apex/index.md

@@ -124,6 +124,10 @@ Builds and sends email notifications when internal exceptions occur within the l
 
 Controller class for the LWC `loggerHomeHeader`
 
+### [LoggerRestResource](Log-Management/LoggerRestResource)
+
+REST Resource class for external integrations to create & retrieve logging data
+
 ### [LoggerSObjectMetadata](Log-Management/LoggerSObjectMetadata)
 
 Provides details to LWCs about Logger's `SObjects`, using `@AuraEnabled` properties

nebula-logger/core/main/log-management/classes/LogEntryEventHandler.cls

@@ -339,6 +339,7 @@ public without sharing class LogEntryEventHandler extends LoggerSObjectHandler {
         OriginSourceApiName__c = logEntryEvent.OriginSourceApiName__c,
         OriginSourceId__c = logEntryEvent.OriginSourceId__c,
         OriginSourceMetadataType__c = logEntryEvent.OriginSourceMetadataType__c,
+        OriginSystemName__c = logEntryEvent.OriginSystemName__c,
         OriginType__c = logEntryEvent.OriginType__c,
         RecordCollectionSize__c = logEntryEvent.RecordCollectionSize__c,
         RecordCollectionType__c = logEntryEvent.RecordCollectionType__c,