ibm-cloud-sdk-core/build/docs/ibm-cloud-sdk-core.baseservice.createrequestanddeserializeresponse.md

Core functionality to support SDKs generated with IBM's OpenAPI SDK Generator.

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[Home](./index.md) &gt; [ibm-cloud-sdk-core](./ibm-cloud-sdk-core.md) &gt; [BaseService](./ibm-cloud-sdk-core.baseservice.md) &gt; [createRequestAndDeserializeResponse](./ibm-cloud-sdk-core.baseservice.createrequestanddeserializeresponse.md)

## BaseService.createRequestAndDeserializeResponse() method

Wrapper around `createRequest` that enforces arrived response to be deserialized.

**Signature:**

```typescript
protected createRequestAndDeserializeResponse(parameters: any, deserializerFn: (any: any) => any, isMap?: boolean): Promise<any>;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

parameters


</td><td>

any


</td><td>

see `parameters` in `createRequest`


</td></tr>
<tr><td>

deserializerFn


</td><td>

(any: any) =&gt; any


</td><td>

the deserializer function that is applied on the response object


</td></tr>
<tr><td>

isMap


</td><td>

boolean


</td><td>

_(Optional)_ is `true` when the response object should be handled as a map


</td></tr>
</tbody></table>
**Returns:**

Promise&lt;any&gt;

a Promise