how can i set the content-type header in a RESTlet for the response

AI generated answer (using internal Slack threads):

In NetSuite's SuiteScript, you can't directly set the headers in a RESTlet response. The headers are controlled by NetSuite and you only have control over the body of the response. However, the content type of the response can be influenced by the format of the data you're returning. If you're returning JSON data, you can use

JSON.stringify()

to convert your data to a string format. This will result in a response with a content type of

text/plain

. Here's an example:

javascript
return JSON.stringify(results);

In this case, the

JSON.stringify(results)

is converting the

results

object to a string, which will be interpreted as

text/plain

by the client. However, if you're working with a Suitelet, you can set the

Content-Type

header using the

response.setHeader()

method. Here's an example:

javascript
var _headerObj = {
    'Authorization': _token,
    'Content-Type': 'application/xml'
};
var response = <http://http.post|http.post>({
    url: ‘target url’,
    body: xmlString,
    headers: _headerObj
});

In this case, the

Content-Type

header is being set to

application/xml

, which will be interpreted by the client as XML data. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******