OIC - Post XML payload with Rest API | Rest API with XML Request Response

Here, we will expose rest Trigger API and post XML request payload to Rest api and get back a response as XML by the rest API.

Request schema used:

<?xml version="1.0" encoding="windows-1252" ?>

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.poc.org" xmlns:ns0="http://www.poc.org" targetNamespace="http://www.poc.org"

            elementFormDefault="qualified">

  <xsd:element name="Employees">   

    <xsd:complexType>

      <xsd:sequence>

        <xsd:element name="Employee" type="EmployeeType" minOccurs="0" maxOccurs="unbounded"/>

      </xsd:sequence>

    </xsd:complexType>

  </xsd:element>

    <xsd:complexType name="EmployeeType">

      <xsd:sequence>

        <xsd:element name="EMPLOYEE_ID" type="xsd:string"/>

        <xsd:element name="FIRST_NAME" type="xsd:string"/>

<xsd:element name="LAST_NAME" type="xsd:string"/>

<xsd:element name="AGE" type="xsd:string"/>

<xsd:element name="DEPARTMENT_NAME" type="xsd:string"/>

<xsd:element name="DEPARTMENT_ID" type="xsd:string"/>

<xsd:element name="COUNTRY" type="xsd:string"/>

<xsd:element name="SALARY" type="xsd:string"/>

      </xsd:sequence>

    </xsd:complexType>

</xsd:schema>

Response schema used:

<?xml version="1.0" encoding="windows-1252" ?>

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.pocresponse.org" xmlns:ns0="http://www.pocresponse.org" targetNamespace="http://www.pocresponse.org"

            elementFormDefault="qualified">

  <xsd:element name="EmployeesRes">   

    <xsd:complexType>

      <xsd:sequence>

        <xsd:element name="EmployeeRes" type="EmployeeType" minOccurs="0" maxOccurs="unbounded"/>

      </xsd:sequence>

    </xsd:complexType>

  </xsd:element>

    <xsd:complexType name="EmployeeType">

      <xsd:sequence>

        <xsd:element name="EMPLOYEE_ID" type="xsd:string"/>

<xsd:element name="DEPARTMENT_ID" type="xsd:string"/>

<xsd:element name="COUNTRY" type="xsd:string"/>

      </xsd:sequence>

    </xsd:complexType>

</xsd:schema>

Detailed steps:

Integration view:

Take a Rest trigger and configure

Choose request payload as XML_Schema and media type of the request body as XML.

Choose response payload as XML_Schema and media type of the response body as XML.

Map the request to response

Test