Error response not included in the fault details

Hi all,

I'm working in an integration with a service, and in this service, when an invalid body is sent, the REST API invoked sent a 400 status and in the response body, the error details, like that:

{


    "code": "BNH1",

    "id": "c51d115f-e24d-4d84-aad9-07b487b22ed4",

    "message": "The number sent already exists.",

    "status": "REJECTED"

}

But, in the OIC, the error displayed in the global fault handler is that:

<soap-env:Fault xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">  <faultcode xmlns:faultsrc="http://xmlns.oracle.com/cloud/adapter/REST/create_REQUEST">faultsrc:APIInvocationError</faultcode>  <faultstring>ICS runtime execution error</faultstring>  <detail>    <ICSfaultVar>      <ns2:APIInvocationError xmlns:ns2="http://xmlns.oracle.com/cloud/generic/rest/fault/REST/create">        <ns2:type />        <ns2:title />        <ns2:detail />        <ns2:errorCode />        <ns2:errorDetails>          <ns2:type>http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1</ns2:type>          <ns2:title>Bad Request</ns2:title>          <ns2:errorCode>400</ns2:errorCode>          <ns2:errorPath><![CDATA[POST https://xxxxxxxxxxxxxxxxxxxxx returned a response status of 400 Bad Request]]></ns2:errorPath>          <ns2:instance><![CDATA[.A 400 Bad Request Error indicates that the target service is unable (or refuses) to process the request sent by the client (Oracle Integration Cloud), due to