Add 'log.record.original' attribute (#1217)

Co-authored-by: Tigran Najaryan <4194920+tigrannajaryan@users.noreply.github.com>
Co-authored-by: Joao Grassi <5938087+joaopgrassi@users.noreply.github.com>
Co-authored-by: Liudmila Molkova <limolkova@microsoft.com>

.chloggen/log-original-body.yaml

@@ -0,0 +1,22 @@
+# Use this changelog template to create an entry for release notes.
+#
+# If your change doesn't affect end users you should instead start
+# your pull request title with [chore] or use the "Skip Changelog" label.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the area of concern in the attributes-registry, (e.g. http, cloud, db)
+component: log
+
+# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Add 'log.record.original' attribute.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+# The values here must be integers.
+issues: [1137]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:

docs/attributes-registry/log.md

@@ -40,9 +40,12 @@ Attributes for a file to which log was emitted.
 
 This document defines the generic attributes that may be used in any Log Record.
 
-| Attribute        | Type   | Description                                 | Examples                     | Stability                                                        |
-| ---------------- | ------ | ------------------------------------------- | ---------------------------- | ---------------------------------------------------------------- |
-| `log.record.uid` | string | A unique identifier for the Log Record. [1] | `01ARZ3NDEKTSV4RRFFQ69G5FAV` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| Attribute             | Type   | Description                                 | Examples                                                                                                                         | Stability                                                        |
+| --------------------- | ------ | ------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- |
+| `log.record.original` | string | The complete orignal Log Record. [1]        | `77 <86>1 2015-08-06T21:58:59.694Z 192.168.2.133 inactive - - - Something happened`; `[INFO] 8/3/24 12:34:56 Something happened` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `log.record.uid`      | string | A unique identifier for the Log Record. [2] | `01ARZ3NDEKTSV4RRFFQ69G5FAV`                                                                                                     | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
-**[1]:** If an id is provided, other log records with the same id will be considered duplicates and can be removed safely. This means, that two distinguishable log records MUST have different values.
+**[1]:** This value MAY be added when processing a Log Record which was originally transmitted as a string or equivalent data type AND the Body field of the Log Record does not contain the same value. (e.g. a syslog or a log record read from a file.)
+
+**[2]:** If an id is provided, other log records with the same id will be considered duplicates and can be removed safely. This means, that two distinguishable log records MUST have different values.
 The id MAY be an [Universally Unique Lexicographically Sortable Identifier (ULID)](https://github.com/ulid/spec), but other identifiers (e.g. UUID) may be used as needed.

docs/general/logs.md

@@ -44,9 +44,12 @@ These attributes may be used for identifying a Log Record.
 
 | Attribute  | Type | Description  | Examples  | [Requirement Level](https://opentelemetry.io/docs/specs/semconv/general/attribute-requirement-level/) | Stability |
 |---|---|---|---|---|---|
-| [`log.record.uid`](/docs/attributes-registry/log.md) | string | A unique identifier for the Log Record. [1] | `01ARZ3NDEKTSV4RRFFQ69G5FAV` | `Opt-In` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`log.record.original`](/docs/attributes-registry/log.md) | string | The complete orignal Log Record. [1] | `77 <86>1 2015-08-06T21:58:59.694Z 192.168.2.133 inactive - - - Something happened`; `[INFO] 8/3/24 12:34:56 Something happened` | `Opt-In` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`log.record.uid`](/docs/attributes-registry/log.md) | string | A unique identifier for the Log Record. [2] | `01ARZ3NDEKTSV4RRFFQ69G5FAV` | `Opt-In` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
-**[1]:** If an id is provided, other log records with the same id will be considered duplicates and can be removed safely. This means, that two distinguishable log records MUST have different values.
+**[1]:** This value MAY be added when processing a Log Record which was originally transmitted as a string or equivalent data type AND the Body field of the Log Record does not contain the same value. (e.g. a syslog or a log record read from a file.)
+
+**[2]:** If an id is provided, other log records with the same id will be considered duplicates and can be removed safely. This means, that two distinguishable log records MUST have different values.
 The id MAY be an [Universally Unique Lexicographically Sortable Identifier (ULID)](https://github.com/ulid/spec), but other identifiers (e.g. UUID) may be used as needed.
 
 

model/logs/general.yaml

@@ -6,3 +6,5 @@ groups:
     attributes:
       - ref: log.record.uid
         requirement_level: opt_in
+      - ref: log.record.original
+        requirement_level: opt_in

model/registry/log.yaml

@@ -70,3 +70,14 @@ groups:
           The id MAY be an [Universally Unique Lexicographically Sortable Identifier (ULID)](https://github.com/ulid/spec),
           but other identifiers (e.g. UUID) may be used as needed.
         examples: ["01ARZ3NDEKTSV4RRFFQ69G5FAV"]
+      - id: original
+        type: string
+        stability: experimental
+        brief: >
+          The complete orignal Log Record.
+        note: >
+          This value MAY be added when processing a Log Record which was originally transmitted as a string or equivalent data type AND
+          the Body field of the Log Record does not contain the same value. (e.g. a syslog or a log record read from a file.)
+        examples:
+          - "77 <86>1 2015-08-06T21:58:59.694Z 192.168.2.133 inactive - - - Something happened"
+          - "[INFO] 8/3/24 12:34:56 Something happened"