feat(aws_cloudwatch_logs sink): allow setting type of log class to cr…

…eate

Problem: Prior to this commit it was not possible to specify the log
group's class type. The method prior always created a Standard type.

------------------------------------------------------------

Solution: Allow specifying the log group class type via a new field,
`group_class`.

Initial Issue Report: #22008

Closes #22008

Cargo.toml

@@ -214,7 +214,7 @@ aws-sdk-s3 = { version = "1.4.0", default-features = false, features = ["behavio
 aws-sdk-sqs = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
 aws-sdk-sns = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
 aws-sdk-cloudwatch = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
-aws-sdk-cloudwatchlogs = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
+aws-sdk-cloudwatchlogs = { version = "1.62.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
 aws-sdk-elasticsearch = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
 aws-sdk-firehose = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }
 aws-sdk-kinesis = { version = "1.3.0", default-features = false, features = ["behavior-version-latest", "rt-tokio"], optional = true }

changelog.d/22008-specify-cloudwatch-log-class.enhancement.md

@@ -0,0 +1,3 @@
+The Cloudwatch Logs Sink now supports specifying the type of log class to create.
+
+authors: PriceHiller

src/sinks/aws_cloudwatch_logs/config.rs

@@ -76,6 +76,30 @@ where
     }
 }
 
+/// Defines the log class to create
+///
+/// See https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CloudWatch_Logs_Log_Classes.html
+#[configurable_component]
+#[derive(Clone, Debug, Default)]
+pub enum LogGroupClassDef {
+    /// Logs that require real-time monitoring or frequently accessed logs
+    #[default]
+    Standard,
+    /// Log class that can be used to cost-effectively consolidate logs
+    InfrequentAccess,
+}
+
+impl From<LogGroupClassDef> for aws_sdk_cloudwatchlogs::types::LogGroupClass {
+    fn from(value: LogGroupClassDef) -> Self {
+        match value {
+            LogGroupClassDef::Standard => aws_sdk_cloudwatchlogs::types::LogGroupClass::Standard,
+            LogGroupClassDef::InfrequentAccess => {
+                aws_sdk_cloudwatchlogs::types::LogGroupClass::InfrequentAccess
+            }
+        }
+    }
+}
+
 /// Configuration for the `aws_cloudwatch_logs` sink.
 #[configurable_component(sink(
     "aws_cloudwatch_logs",
@@ -110,6 +134,7 @@ pub struct CloudwatchLogsSinkConfig {
     pub region: RegionOrEndpoint,
 
     /// Dynamically create a [log group][log_group] if it does not already exist.
+    /// This will create the log group with the group class specified by the `group_class` option.
     ///
     /// This ignores `create_missing_stream` directly after creating the group and creates
     /// the first stream.
@@ -118,6 +143,14 @@ pub struct CloudwatchLogsSinkConfig {
     #[serde(default = "crate::serde::default_true")]
     pub create_missing_group: bool,
 
+    /// Specifies the specific [group class][group_class] to create when
+    /// `create_missing_group` is enabled.
+    ///
+    /// [group_class]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CloudWatch_Logs_Log_Classes.html
+    #[configurable(derived)]
+    #[serde(default)]
+    pub group_class: LogGroupClassDef,
+
     /// Dynamically create a [log stream][log_stream] if it does not already exist.
     ///
     /// [log_stream]: https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/Working-with-log-groups-and-streams.html
@@ -236,6 +269,7 @@ fn default_config(encoding: EncodingConfig) -> CloudwatchLogsSinkConfig {
     CloudwatchLogsSinkConfig {
         encoding,
         group_name: Default::default(),
+        group_class: Default::default(),
         stream_name: Default::default(),
         region: Default::default(),
         create_missing_group: true,