POST Api/activityMaster/updateactivity

{
  "date": "sample string 1",
  "batch": "sample string 2",
  "title": "sample string 3",
  "remark": "sample string 4",
  "courseId": "sample string 5",
  "moderator": "sample string 6",
  "activityId": "sample string 7",
  "patienceId": "sample string 8",
  "isApproved": "sample string 9",
  "activityName": "sample string 10",
  "subActivityId": "sample string 11",
  "patienceTypeId": "sample string 12",
  "subActivityName": "sample string 13",
  "courseActivityList": "sample string 14",
  "supervisorName": "sample string 15",
  "coSupervisorName": "sample string 16",
  "progressPresentationDate": "sample string 17",
  "progressPresentationStatus": "sample string 18",
  "fromdate": "sample string 19",
  "todate": "sample string 20",
  "courseIdList": "sample string 21",
  "role": "sample string 22",
  "studentcode": "sample string 23",
  "isFacultyApproved": "sample string 24",
  "isPGapproved": "sample string 25",
  "isHODapproved": "sample string 26",
  "facultyId": "sample string 27",
  "isfaculty": "sample string 28",
  "isCoordinator": "sample string 29",
  "isHod": "sample string 30",
  "opCode": 31,
  "isException": true,
  "exceptionMessage": "sample string 33",
  "ds": null,
  "id": "sample string 34",
  "strId": "sample string 35",
  "userId": 36,
  "status": 37,
  "message": "sample string 38",
  "pageSize": "sample string 39",
  "pageIndex": "sample string 40",
  "responseValue": {}
}

<activityMaster xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/SMSWebAPI.Models">
  <DS i:nil="true" xmlns="http://schemas.datacontract.org/2004/07/DLLUtility" />
  <PageIndex xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">sample string 40</PageIndex>
  <PageSize xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">sample string 39</PageSize>
  <exceptionMessage xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">sample string 33</exceptionMessage>
  <id xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">sample string 34</id>
  <isException xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">true</isException>
  <message xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">sample string 38</message>
  <opCode xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">31</opCode>
  <responseValue xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">
    <xs:schema id="sample_x0020_string_x0020_3" targetNamespace="sample string 4" xmlns:mstns="sample string 4" xmlns="sample string 4" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" attributeFormDefault="qualified" elementFormDefault="qualified">
      <xs:element name="sample_x0020_string_x0020_3" msdata:IsDataSet="true" msdata:CaseSensitive="true" msdata:UseCurrentLocale="true">
        <xs:complexType>
          <xs:choice minOccurs="0" maxOccurs="unbounded" />
        </xs:complexType>
      </xs:element>
    </xs:schema>
    <diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1" />
  </responseValue>
  <status xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">37</status>
  <strId xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">sample string 35</strId>
  <userId xmlns="http://schemas.datacontract.org/2004/07/DLLUtility">36</userId>
  <activityId>sample string 7</activityId>
  <activityName>sample string 10</activityName>
  <batch>sample string 2</batch>
  <coSupervisorName>sample string 16</coSupervisorName>
  <courseActivityList>sample string 14</courseActivityList>
  <courseId>sample string 5</courseId>
  <courseIdList>sample string 21</courseIdList>
  <date>sample string 1</date>
  <facultyId>sample string 27</facultyId>
  <fromdate>sample string 19</fromdate>
  <isApproved>sample string 9</isApproved>
  <isCoordinator>sample string 29</isCoordinator>
  <isFacultyApproved>sample string 24</isFacultyApproved>
  <isHODapproved>sample string 26</isHODapproved>
  <isHod>sample string 30</isHod>
  <isPGapproved>sample string 25</isPGapproved>
  <isfaculty>sample string 28</isfaculty>
  <moderator>sample string 6</moderator>
  <patienceId>sample string 8</patienceId>
  <patienceTypeId>sample string 12</patienceTypeId>
  <progressPresentationDate>sample string 17</progressPresentationDate>
  <progressPresentationStatus>sample string 18</progressPresentationStatus>
  <remark>sample string 4</remark>
  <role>sample string 22</role>
  <studentcode>sample string 23</studentcode>
  <subActivityId>sample string 11</subActivityId>
  <subActivityName>sample string 13</subActivityName>
  <supervisorName>sample string 15</supervisorName>
  <title>sample string 3</title>
  <todate>sample string 20</todate>
</activityMaster>