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Home > @loopback/metadata > MetadataInspector > getAllPropertyMetadata
MetadataInspector.getAllPropertyMetadata() method
Get the metadata associated with the given key for all properties of the target class or prototype
Signature:
static getAllPropertyMetadata<T>(key: MetadataKey<T, PropertyDecorator>, target: Object, options?: InspectionOptions): MetadataMap<T> | undefined;
Parameters
| Parameter | Type | Description |
|---|---|---|
| key | [MetadataKey](/doc/en/lb4/apidocs.metadata.metadatakey.html)<T, PropertyDecorator> | Metadata key |
| target | Object | Class for static methods or prototype for instance methods |
| options | [InspectionOptions](/doc/en/lb4/apidocs.metadata.inspectionoptions.html) | _(Optional)_ Options for inspection |
Returns:
MetadataMap<T> | undefined