Chilkat Online Tools

Objective-C / Salesforce Platform APIs / Contacts

Back to Collection Items

#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoHttpResponse.h>
#import <CkoStringBuilder.h>
#import <NSString.h>

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

CkoHttp *http = [[CkoHttp alloc] init];
BOOL success;

// Use this online tool to generate code from sample JSON: Generate Code to Create JSON

// The following JSON is sent in the request body.

// {
//   "query": "query contacts {\n  uiapi {\n    query {\n      Contact {\n        edges {\n          node {\n            Id\n            Name {\n              value\n            }\n          }\n        }\n      }\n    }\n  }\n}",
//   "variables": ""
// }

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"query" value: @"query contacts {\n  uiapi {\n    query {\n      Contact {\n        edges {\n          node {\n            Id\n            Name {\n              value\n            }\n          }\n        }\n      }\n    }\n  }\n}"];
[json UpdateString: @"variables" value: @""];

// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = @"<access_token>";
[http SetRequestHeader: @"X-Chatter-Entity-Encoding" value: @"false"];

CkoHttpResponse *resp = [http PostJson3: @"https://domain.com/services/data/v{{version}}/graphql" contentType: @"application/json" json: json];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
[resp GetBodySb: sbResponseBody];

CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];
jResp.EmitCompact = NO;

NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jResp Emit]);

int respStatusCode = [resp.StatusCode intValue];
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
if (respStatusCode >= 400) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",@"Failed.");

    return;
}

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "data": {
//     "uiapi": {
//       "query": {
//         "Contact": {
//           "edges": [
//             {
//               "node": {
//                 "Id": "0034H000029oY0FQAU",
//                 "Name": {
//                   "value": "Contact One"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "0034H000029oY0GQAU",
//                 "Name": {
//                   "value": "Contact Two"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "0034H000029oY0HQAU",
//                 "Name": {
//                   "value": "Contact Three"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "0034H000029oXu7QAE",
//                 "Name": {
//                   "value": "Sample Contact"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "0034H00002JsInQQAV",
//                 "Name": {
//                   "value": "John Doe"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "00358000006c0kdAAA",
//                 "Name": {
//                   "value": "John Dodge"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "00358000006c0keAAA",
//                 "Name": {
//                   "value": "Sarah Smith"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "00358000006c0kfAAA",
//                 "Name": {
//                   "value": "George Dapper"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "00358000006c0kgAAA",
//                 "Name": {
//                   "value": "Jack Dodge 2"
//                 }
//               }
//             },
//             {
//               "node": {
//                 "Id": "00358000006c0msAAA",
//                 "Name": {
//                   "value": "Jessica Jones"
//                 }
//               }
//             }
//           ]
//         }
//       }
//     }
//   },
//   "errors": [
//   ]
// }

// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

NSString *Id = 0;
NSString *Value = 0;

int i = 0;
int count_i = [[jResp SizeOfArray: @"data.uiapi.query.Contact.edges"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    Id = [jResp StringOf: @"data.uiapi.query.Contact.edges[i].node.Id"];
    Value = [jResp StringOf: @"data.uiapi.query.Contact.edges[i].node.Name.value"];
    i = i + 1;
}

i = 0;
count_i = [[jResp SizeOfArray: @"errors"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    i = i + 1;
}

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	-H "X-Chatter-Entity-Encoding: false"
	--data-raw '{"query":"query contacts {\n  uiapi {\n    query {\n      Contact {\n        edges {\n          node {\n            Id\n            Name {\n              value\n            }\n          }\n        }\n      }\n    }\n  }\n}","variables":""}'
https://domain.com/services/data/v{{version}}/graphql

Postman Collection Item JSON

{
  "name": "Contacts",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "X-Chatter-Entity-Encoding",
        "value": "false",
        "type": "text"
      }
    ],
    "body": {
      "mode": "graphql",
      "graphql": {
        "query": "query contacts {\n  uiapi {\n    query {\n      Contact {\n        edges {\n          node {\n            Id\n            Name {\n              value\n            }\n          }\n        }\n      }\n    }\n  }\n}",
        "variables": ""
      }
    },
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/graphql",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "graphql"
      ]
    }
  },
  "response": [
    {
      "name": "Contacts",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "X-Chatter-Entity-Encoding",
            "value": "false"
          }
        ],
        "body": {
          "mode": "graphql",
          "graphql": {
            "query": "query contacts {\n  uiapi {\n    query {\n      Contact {\n        edges {\n          node {\n            Id\n            Name {\n              value\n            }\n          }\n        }\n      }\n    }\n  }\n}",
            "variables": ""
          }
        },
        "url": {
          "raw": "{{_endpoint}}/services/data/v{{version}}/graphql",
          "host": [
            "{{_endpoint}}"
          ],
          "path": [
            "services",
            "data",
            "v{{version}}",
            "graphql"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Date",
          "value": "Fri, 06 Oct 2023 09:06:52 GMT"
        },
        {
          "key": "Strict-Transport-Security",
          "value": "max-age=63072000; includeSubDomains"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "X-Robots-Tag",
          "value": "none"
        },
        {
          "key": "Cache-Control",
          "value": "no-cache,must-revalidate,max-age=0,no-store,private"
        },
        {
          "key": "Content-Type",
          "value": "application/json;charset=UTF-8"
        },
        {
          "key": "Vary",
          "value": "Accept-Encoding"
        },
        {
          "key": "Content-Encoding",
          "value": "gzip"
        },
        {
          "key": "Transfer-Encoding",
          "value": "chunked"
        }
      ],
      "cookie": [
      ],
      "body": "{\n    \"data\": {\n        \"uiapi\": {\n            \"query\": {\n                \"Contact\": {\n                    \"edges\": [\n                        {\n                            \"node\": {\n                                \"Id\": \"0034H000029oY0FQAU\",\n                                \"Name\": {\n                                    \"value\": \"Contact One\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"0034H000029oY0GQAU\",\n                                \"Name\": {\n                                    \"value\": \"Contact Two\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"0034H000029oY0HQAU\",\n                                \"Name\": {\n                                    \"value\": \"Contact Three\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"0034H000029oXu7QAE\",\n                                \"Name\": {\n                                    \"value\": \"Sample Contact\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"0034H00002JsInQQAV\",\n                                \"Name\": {\n                                    \"value\": \"John Doe\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"00358000006c0kdAAA\",\n                                \"Name\": {\n                                    \"value\": \"John Dodge\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"00358000006c0keAAA\",\n                                \"Name\": {\n                                    \"value\": \"Sarah Smith\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"00358000006c0kfAAA\",\n                                \"Name\": {\n                                    \"value\": \"George Dapper\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"00358000006c0kgAAA\",\n                                \"Name\": {\n                                    \"value\": \"Jack Dodge 2\"\n                                }\n                            }\n                        },\n                        {\n                            \"node\": {\n                                \"Id\": \"00358000006c0msAAA\",\n                                \"Name\": {\n                                    \"value\": \"Jessica Jones\"\n                                }\n                            }\n                        }\n                    ]\n                }\n            }\n        }\n    },\n    \"errors\": []\n}"
    }
  ]
}