TwimlResponseType

function TwimlResponseType(contentType?): MethodDecorator;

Defined in: lib/twiml/twiml.interceptor.ts:135

Route-level (or controller-method-level) override for the Content-Type header TwimlInterceptor writes when it serializes a TwiML response returned from that handler. Takes precedence over the interceptor’s constructor option and its built-in default.

Parameters

Parameter	Type	Description
contentType?	string	The Content-Type header to use for this handler’s TwiML responses. Omit to fall back to the interceptor’s own configuration.

Returns

MethodDecorator

Example

@Controller('voice')
@UseInterceptors(TwimlInterceptor)
export class VoiceController {
  @Post('incoming')
  @TwimlResponseType('application/xml')
  handleIncomingCall(): VoiceResponse {
    const response = new VoiceResponse();
    response.say('Hello from NestJS');
    return response;
  }
}