Response using REST API

[maneesh3]

Hi,

I need help in sending response from Servicenow to Third party using REST API.

I have a custom table and need to embed Record number in   this as a request and SNOW has to send response with 10 fields information. 3rd party will not send sys_id and so i need to have an scripted REST so that Record number in request.

Please help me in this. They need only response.

Thanks

[maneesh3]

HI Udhay. Thanks again. I tried the code:   giving me this error. can you please look into this:

[maneesh3]

Hi Udhay,

Can you please help me in this. I am getting error as size constraint. Can you help me in getting rid from this error.

Thanks for the help!!!

[Kamal17 · Accepted solution]

Hi Maneesh,

Please try the below code it should work.

//var reqId = request.queryParams.rec_number;

var reqId = request.pathParams.rec_number;

var respBody = {};

var req = {};

var content = [];

var i=0;

var gr = new GlideRecord('table_name');

gr.addQuery('number',reqId);

gr.query();

while(gr.next()){

req = {};

req.number = gr.number;

req.short_description = gr.short_description;

req.priority = gr.priority;

content[i] = req;

i++;

}

if(content.length == 0 ){

respBody.status = 'Error' ;

respBody.content = 'No record found';

}else{

respBody.status = 'success';

respBody.content = content;

}

response.setContentType('application/json');

response.setStatus(200);

response.setBody(respBody);

-Udhay

Please Hit like, Helpful or Correct depending on the impact of the response

[maneesh3]

HI Udhay,

Thanks a lot for the reply:

I am not getting any error now but response is null: like this:

I have given field labels correctly to make sure but still its giving empty

[maneesh3]

Sorry my bad I have used wrong pathparams in request 1 st line. Now its working

Thanks a ton udhay.