interface TransformerProps

Language	Type name
.NET	Amazon.CDK.AWS.Logs.TransformerProps
Go	github.com/aws/aws-cdk-go/awscdk/v2/awslogs#TransformerProps
Java	software.amazon.awscdk.services.logs.TransformerProps
Python	aws_cdk.aws_logs.TransformerProps
TypeScript (source)	aws-cdk-lib » aws_logs » TransformerProps

The Resource properties for AWS::Logs::Transformer resource.

This interface defines all configuration options for the CfnTransformer construct.

Example

// Create a log group
const logGroup = new logs.LogGroup(this, 'MyLogGroup');

// Create a JSON parser processor
const jsonParser = new logs.ParserProcessor({
  type: logs.ParserProcessorType.JSON
});

// Create a processor to add keys
const addKeysProcessor = new logs.JsonMutatorProcessor({
  type: logs.JsonMutatorType.ADD_KEYS,
  addKeysOptions: {
    entries: [{
      key: 'metadata.transformed_in',
      value: 'CloudWatchLogs'
    }]
  }
});

// Create a transformer with these processors
new logs.Transformer(this, 'Transformer', {
  transformerName: 'MyTransformer',
  logGroup: logGroup,
  transformerConfig: [jsonParser, addKeysProcessor]
});

Properties

Name	Type	Description
logGroup	ILogGroup	Existing log group that you want to associate with this transformer.
transformerConfig	IProcessor[]	List of processors in a transformer.
transformerName	string	Name of the transformer.

---

logGroup

Type: ILogGroup

Existing log group that you want to associate with this transformer.

---

transformerConfig

Type: IProcessor[]

List of processors in a transformer.

---

transformerName

Type: string

Name of the transformer.