To override the Content-type in your clients HTTP Accept Header, append  the .json suffix or  ?format=json
To embed the response in a jsonp callback, append ?callback=myCallback
 
		
        
        HTTP + JSON
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
POST /json/reply/CampaignRemarketRequest HTTP/1.1 
Host: api2.publicemployeeretirementassistance.com 
Content-Type: application/json
Content-Length: length
{"CampaignRemarket":[{"CampaignRemarketId":0,"CampaignId":0,"RemarketTypeId":0,"TemplateId":0,"MessageTypeId":0,"DaysAfterInitialEmail":0,"DateCompleted":"0001-01-01T00:00:00.0000000","DateCreated":"0001-01-01T00:00:00.0000000"}]}
 
HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: length
{"ResponseStatus":{"ErrorCode":"String","Message":"String","StackTrace":"String","Errors":[{"ErrorCode":"String","FieldName":"String","Message":"String"}]},"CampaignRemarket":[{"CampaignRemarketId":0,"CampaignId":0,"RemarketTypeId":0,"TemplateId":0,"MessageTypeId":0,"DaysAfterInitialEmail":0,"DateCompleted":"0001-01-01T00:00:00.0000000","DateCreated":"0001-01-01T00:00:00.0000000"}]}