ResourceHeadersExtractor class

Configuration for capturing HTTP request and response headers in RUM resource events.

When provided to DatadogRumConfiguration.trackResourceHeaders, the SDK captures matching headers from intercepted HTTP requests and responses.

DatadogRumConfiguration(
  applicationId: 'app-id',
  trackResourceHeaders: ResourceHeadersExtractor(),
)

By default, a set of safe headers is captured (e.g. cache-control, content-type, etag). Pass captureHeaders to capture additional headers, or set includeDefaults to false to capture only the specified custom headers.

Headers whose names match a security pattern (e.g. authorization, cookie, token) are never captured, even if explicitly listed.

Constructors

ResourceHeadersExtractor({bool includeDefaults = true, List<String> captureHeaders = const []})

Creates a header extractor.

Properties

captureHeaders → List<String>

Additional header names to capture (case-insensitive).

final

hashCode → int

The hash code for this object.

no setter, inherited

includeDefaults → bool

Whether to include the default safe headers in addition to any captureHeaders.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited