Chilkat Online Tools

Objective-C / Salesforce Platform APIs / Add filter expression in channel member

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

// {
//   "FullName": "MyChannelMember",
//   "Metadata": {
//     "eventChannel": "MyChannel__chn",
//     "filterExpression": "Text__c='Some value'",
//     "selectedEntity": "Custom_Event__e",
//     "urls": null
//   }
// }

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"FullName" value: @"MyChannelMember"];
[json UpdateString: @"Metadata.eventChannel" value: @"MyChannel__chn"];
[json UpdateString: @"Metadata.filterExpression" value: @"Text__c='Some value'"];
[json UpdateString: @"Metadata.selectedEntity" value: @"Custom_Event__e"];
[json UpdateNull: @"Metadata.urls"];

// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = @"<access_token>";

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];

CkoHttpResponse *resp = [http PTextSb: @"PATCH" url: @"https://domain.com/services/data/v{{version}}/tooling/sobjects/PlatformEventChannelMember/:PLATFORM_EVENT_CHANNEL_MEMBER_ID" textData: sbRequestBody charset: @"utf-8" contentType: @"application/json" md5: NO gzip: NO];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%d",[resp.StatusCode intValue]);
NSLog(@"%@",resp.BodyStr);

Curl Command

curl -X PATCH
	-H "Authorization: Bearer <access_token>"
	-d '{
    "FullName": "MyChannelMember",
    "Metadata": {
        "eventChannel": "MyChannel__chn",
        "filterExpression": "Text__c=\'Some value\'",
        "selectedEntity": "Custom_Event__e",
        "urls": null
    }
}'
https://domain.com/services/data/v{{version}}/tooling/sobjects/PlatformEventChannelMember/:PLATFORM_EVENT_CHANNEL_MEMBER_ID

Postman Collection Item JSON

{
  "name": "Add filter expression in channel member",
  "protocolProfileBehavior": {
    "strictSSL": false
  },
  "request": {
    "method": "PATCH",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"FullName\": \"MyChannelMember\",\n    \"Metadata\": {\n        \"eventChannel\": \"MyChannel__chn\",\n        \"filterExpression\": \"Text__c='Some value'\",\n        \"selectedEntity\": \"Custom_Event__e\",\n        \"urls\": null\n    }\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/tooling/sobjects/PlatformEventChannelMember/:PLATFORM_EVENT_CHANNEL_MEMBER_ID",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "tooling",
        "sobjects",
        "PlatformEventChannelMember",
        ":PLATFORM_EVENT_CHANNEL_MEMBER_ID"
      ],
      "variable": [
        {
          "key": "PLATFORM_EVENT_CHANNEL_MEMBER_ID",
          "value": "0v8RM0000004Rr5YAE"
        }
      ]
    }
  },
  "response": [
  ]
}