Chilkat Online Tools

SQL Server / Salesforce Platform APIs / Create channel

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-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example assumes the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    -- 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": "Carbon_Comparison_Channel__chn",
    --   "Metadata": {
    --     "channelType": "event",
    --     "label": "Carbon Comparison Channel",
    --     "urls": null
    --   }
    -- }

    DECLARE @json int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'FullName', 'Carbon_Comparison_Channel__chn'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Metadata.channelType', 'event'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Metadata.label', 'Carbon Comparison Channel'
    EXEC sp_OAMethod @json, 'UpdateNull', @success OUT, 'Metadata.urls'

    EXEC sp_OAMethod @http, 'SetRequestHeader', NULL, 'Content-Type', 'application/json'
    -- Adds the "Authorization: Bearer {{_accessToken}}" header.
    EXEC sp_OASetProperty @http, 'AuthToken', '{{_accessToken}}'
    EXEC sp_OAMethod @http, 'SetRequestHeader', NULL, 'SOAPAction', '""'

    DECLARE @resp int
    EXEC sp_OAMethod @http, 'PostJson3', @resp OUT, 'https://domain.com/services/data/v{{version}}/tooling/sobjects/PlatformEventChannel', 'application/json', @json
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
    PRINT @iTmp0
    EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
    PRINT @sTmp0
    EXEC @hr = sp_OADestroy @resp


    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @json


END
GO

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	-H "Content-Type: application/json"
	-H "SOAPAction: \"\""
	-H "Authorization: Bearer {{_accessToken}}"
	-d '{
    "FullName": "Carbon_Comparison_Channel__chn",
    "Metadata": {
        "channelType": "event",
        "label": "Carbon Comparison Channel",
        "urls": null
    }
}'
https://domain.com/services/data/v{{version}}/tooling/sobjects/PlatformEventChannel

Postman Collection Item JSON

{
  "name": "Create channel",
  "protocolProfileBehavior": {
    "strictSSL": false
  },
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "value": "application/json"
      },
      {
        "key": "SOAPAction",
        "value": "\"\""
      },
      {
        "key": "Authorization",
        "value": "Bearer {{_accessToken}}"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"FullName\": \"Carbon_Comparison_Channel__chn\",\n    \"Metadata\": {\n        \"channelType\": \"event\",\n        \"label\": \"Carbon Comparison Channel\",\n        \"urls\": null\n    }\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/tooling/sobjects/PlatformEventChannel",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "tooling",
        "sobjects",
        "PlatformEventChannel"
      ]
    }
  },
  "response": [
  ]
}