No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

```
 * const myDemoIntegrationResponse = new aws.apigateway.IntegrationResponse("MyDemoIntegrationResponse", {
 *     httpMethod: myDemoMethod.httpMethod,
 *     resourceId: myDemoResource.id,
 *     // Transforms the backend JSON response to XML
 *     responseTemplates: {
 *         "application/xml": `#set($inputRoot = $input.path('$'))
 * &lt;?xml version="1.0" encoding="UTF-8"?&gt;
 * &lt;message&gt;
 *     $inputRoot.body
 * &lt;/message&gt;
 * `,
 *     },
 *     restApi: myDemoAPI.id,
 *     statusCode: _200.statusCode,
 * });
```

some interesting info here as well: <https://forums.aws.amazon.com/thread.jspa?messageID=731978>

actually, i'm guessing it might be due to: `responseParameters: {"method.response.header.Location": true}`

based on: <https://stackoverflow.com/questions/36122250/requestparameters-returning-invalid-mapping-expression-specified-true>

ok thanks for that — I’ll let you know what works out.

uff sorry it wasn’t at all a pulumi issue - you were right in that my assignments were wacky :confused: - if anyone hits this… this works: `"method.response.header.Location": "integration.response.body.location"` and you can assert whatever value you want for .location.

Looks like tihs is a common stumbling block for lots of people!

many things around API gateway and Lambda seem to be…