Function header

header(
    headerName: string,
    apiParamInfo?: ApiParam,
): (
    classDefinition: Object | Function,
    methodName: string,
    paramIndex: number,
) => void
Decorator which injects a HTTP request header as a parameter value.

Value passed to the method will be a string.
Parameters
- headerName: string
  The name of the header to inject.
- OptionalapiParamInfo: ApiParam
Returns (
    classDefinition: Object | Function,
    methodName: string,
    paramIndex: number,
) => void
- Defined in api/decorator/context/parameters/header.ts:12