Case Resolved Using WebAPi in ms crm

var incidentresolution = {

    "subject": "Put Your Resolve Subject Here",

    "incidentid@odata.bind": "/incidents(0A9F62A8-90DF-E311-9565-A45D36FC5FE1)",//Id of incident

    "timespent": 60,//This is billable time in minutes

    "description": "Additional Description Here"

};

 

var parameters = {

    "IncidentResolution": incidentresolution,

    "Status": -1

};

 

var context;

 

if (typeof GetGlobalContext === "function") {

    context = GetGlobalContext();

} else {

    context = Xrm.Page.context;

}

 

var req = new XMLHttpRequest();

req.open("POST", context.getClientUrl() + "/api/data/v8.2/CloseIncident", true);

req.setRequestHeader("OData-MaxVersion", "4.0");

req.setRequestHeader("OData-Version", "4.0");

req.setRequestHeader("Accept", "application/json");

req.setRequestHeader("Content-Type", "application/json; charset=utf-8");

req.onreadystatechange = function () {

    if (this.readyState === 4) {

        req.onreadystatechange = null;

        if (this.status === 204) {

            //Success - No Return Data - Do Something

        } else {

            var errorText = this.responseText;

            //Error and errorText variable contains an error - do something with it

        }

    }

};

req.send(JSON.stringify(parameters));