class JsonPattern

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

Implements IFilterPattern

Obtainable from FilterPattern.all(), FilterPattern.any(), FilterPattern.booleanValue(), FilterPattern.exists(), FilterPattern.isNull(), FilterPattern.notExists(), FilterPattern.numberValue(), FilterPattern.regexValue(), FilterPattern.stringValue()

Base class for patterns that only match JSON log events.

Example

new MetricFilter(this, 'MetricFilter', {
  logGroup,
  metricNamespace: 'MyApp',
  metricName: 'Latency',
  filterPattern: FilterPattern.all(
    FilterPattern.exists('$.latency'),
    FilterPattern.regexValue('$.message', '=', 'bind: address already in use'),
  ),
  metricValue: '$.latency',
});

Initializer

new JsonPattern(jsonPatternString: string)

Parameters

• jsonPatternString string

Properties

Name	Type	Description
jsonPatternString	string
logPatternString	string

---

jsonPatternString

Type: string

---

logPatternString

Type: string