How to pass request payload in JSON format to REST client

[Anonymous]

Hi,
We are planning to automate REST API testing. Our REST API will use request payload in JSON format along with few request headers. Is there any way to pass the payload to REST web client. Below is the sample request payload format that we are using.
{  
  "searchType":"Search",
  "startIndex":0,
  "pageSize":1000,
  "types":,
  "indexName":"market",
  "sortField":"rank",
  "sortingOrder":"ASC",
  "fields":{  
 "reportkey":2536,
 "type":"c",
 "weekid":"201623",
 "market":"0",
 "categoryid":32
  },
  "resultFields":,
  "filterChains":,
  "resultFilterChainEnable":true,
  "ruleKey":"audienceFactor"
}

[Anonymous]

Hi,
Here is a TalendHelpCenter:tRESTClient component which is used to interact with RESTful Web service providers by sending HTTP and HTTPS requests using CXF (JAX-RS).
Please take a look at this component reference for details.
Best regards
Sabrina