AWS CDK Reference

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v2.274.0

CfnMappingProps Struct ​

Source
core/lib/cfn-mapping.ts

Example ​

ts
const regionTable = new CfnMapping(this, 'RegionTable', {
  mapping: {
    'us-east-1': {
      regionName: 'US East (N. Virginia)',
    },
    'us-east-2': {
      regionName: 'US East (Ohio)',
    },
  },
  lazy: true,
});

regionTable.findInMap('us-east-2', 'regionName');

Properties ​

lazyoptionalbooleanlazyoptionalboollazyoptionalBooleanLazyoptionalboolLazyoptional*bool#
mappingoptional{ [key: string]: { [key: string]: any } }mappingoptionaltyping.Mapping[str, typing.Mapping[str, Any]]mappingoptionalMap<String, Map<String, Object>>MappingoptionalIDictionary<string, IDictionary<string, object>>Mappingoptional*map[string]*map[string]interface{}#
Mapping of key to a set of corresponding set of named values.

Default: No mapping.

notes

The key identifies a map of name-value pairs and must be unique within the mapping.

For example, if you want to set values based on a region, you can create a mapping that uses the region name as a key and contains the values you want to specify for each specific region.