Chilkat Online Tools

PowerBuilder / Salesforce Platform APIs / Composite Batch

Back to Collection Items

integer li_rc
oleobject loo_Http
integer li_Success
oleobject loo_Json
oleobject loo_Resp
oleobject loo_SbResponseBody
oleobject loo_JResp
integer li_RespStatusCode
integer li_StatusCode
integer li_TotalSize
integer li_Done
integer j
integer li_Count_j
integer li_IntVal
integer li_HasErrors
integer i
integer li_Count_i

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

loo_Http = create oleobject
// Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

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

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

// {
//   "haltOnError": true,
//   "batchRequests": [
//     {
//       "method": "GET",
//       "url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2"
//     },
//     {
//       "method": "GET",
//       "url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2"
//     }
//   ]
// }

loo_Json = create oleobject
// Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")

loo_Json.UpdateBool("haltOnError",1)
loo_Json.UpdateString("batchRequests[0].method","GET")
loo_Json.UpdateString("batchRequests[0].url","v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2")
loo_Json.UpdateString("batchRequests[1].method","GET")
loo_Json.UpdateString("batchRequests[1].url","v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2")

// Adds the "Authorization: Bearer <access_token>" header.
loo_Http.AuthToken = "<access_token>"
loo_Http.SetRequestHeader("Content-Type","application/json")

loo_Resp = loo_Http.PostJson3("https://domain.com/services/data/v{{version}}/composite/batch","application/json",loo_Json)
if loo_Http.LastMethodSuccess = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_Json
    return
end if

loo_SbResponseBody = create oleobject
// Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
li_rc = loo_SbResponseBody.ConnectToNewObject("Chilkat.StringBuilder")

loo_Resp.GetBodySb(loo_SbResponseBody)

loo_JResp = create oleobject
// Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
li_rc = loo_JResp.ConnectToNewObject("Chilkat.JsonObject")

loo_JResp.LoadSb(loo_SbResponseBody)
loo_JResp.EmitCompact = 0

Write-Debug "Response Body:"
Write-Debug loo_JResp.Emit()

li_RespStatusCode = loo_Resp.StatusCode
Write-Debug "Response Status Code = " + string(li_RespStatusCode)
if li_RespStatusCode >= 400 then
    Write-Debug "Response Header:"
    Write-Debug loo_Resp.Header
    Write-Debug "Failed."
    destroy loo_Resp
    destroy loo_Http
    destroy loo_Json
    destroy loo_SbResponseBody
    destroy loo_JResp
    return
end if

destroy loo_Resp

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

// {
//   "hasErrors": false,
//   "results": [
//     {
//       "statusCode": 200,
//       "result": {
//         "totalSize": 2,
//         "done": true,
//         "records": [
//           {
//             "attributes": {
//               "type": "Account",
//               "url": "/services/data/v58.0/sobjects/Account/001..."
//             },
//             "Id": "001...",
//             "Name": "Sample Account"
//           },
//           ...
//         ]
//       }
//     },
//     {
//       "statusCode": 200,
//       "result": {
//         "totalSize": 2,
//         "done": true,
//         "records": [
//           {
//             "attributes": {
//               "type": "Opportunity",
//               "url": "/services/data/v58.0/sobjects/Opportunity/006..."
//             },
//             "Id": "006...",
//             "Name": "Edge Emergency Generator"
//           },
//           ...
//         ]
//       }
//     }
//   ]
// }

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

li_HasErrors = loo_JResp.BoolOf("hasErrors")
i = 0
li_Count_i = loo_JResp.SizeOfArray("results")
do while i < li_Count_i
    loo_JResp.I = i
    li_StatusCode = loo_JResp.IntOf("results[i].statusCode")
    li_TotalSize = loo_JResp.IntOf("results[i].result.totalSize")
    li_Done = loo_JResp.BoolOf("results[i].result.done")
    j = 0
    li_Count_j = loo_JResp.SizeOfArray("results[i].result.records")
    do while j < li_Count_j
        loo_JResp.J = j
        li_IntVal = loo_JResp.IntOf("results[i].result.records[j]")
        j = j + 1
    loop
    i = i + 1
loop


destroy loo_Http
destroy loo_Json
destroy loo_SbResponseBody
destroy loo_JResp

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	-H "Content-Type: application/json"
	-d '{
    "haltOnError": true,
    "batchRequests": [
        {
            "method": "GET",
            "url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2"
        },
        {
            "method": "GET",
            "url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2"
        }
    ]
}'
https://domain.com/services/data/v{{version}}/composite/batch

Postman Collection Item JSON

{
  "name": "Composite Batch",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"haltOnError\": true,\n    \"batchRequests\": [\n        {\n            \"method\": \"GET\",\n            \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2\"\n        },\n        {\n            \"method\": \"GET\",\n            \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2\"\n        }\n    ]\n}"
    },
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/composite/batch",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "composite",
        "batch"
      ]
    },
    "description": "Executes up to 25 subrequests in a single request. The response bodies and HTTP statuses of the subrequests in the batch are returned in a single response body. Each subrequest counts against rate limits.\nThe requests in a batch are called subrequests. All subrequests are executed in the context of the same user. Subrequests are independent, and you can’t pass information between them. Subrequests execute serially in their order in the request body. When a subrequest executes successfully, it commits its data. Commits are reflected in the output of later subrequests. If a subrequest fails, commits made by previous subrequests are not rolled back. If a batch request doesn’t complete within 10 minutes, the batch times out and the remaining subrequests aren’t executed.\n\nhttps://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/resources_composite_batch.htm"
  },
  "response": [
    {
      "name": "Successful Composite Batch",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"haltOnError\": true,\n    \"batchRequests\": [\n        {\n            \"method\": \"GET\",\n            \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2\"\n        },\n        {\n            \"method\": \"GET\",\n            \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2\"\n        }\n    ]\n}"
        },
        "url": {
          "raw": "{{_endpoint}}/services/data/v{{version}}/composite/batch",
          "host": [
            "{{_endpoint}}"
          ],
          "path": [
            "services",
            "data",
            "v{{version}}",
            "composite",
            "batch"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Date",
          "value": "Mon, 20 Nov 2023 15:19:46 GMT"
        },
        {
          "key": "Strict-Transport-Security",
          "value": "max-age=63072000; includeSubDomains"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "X-XSS-Protection",
          "value": "1; mode=block"
        },
        {
          "key": "X-Robots-Tag",
          "value": "none"
        },
        {
          "key": "Cache-Control",
          "value": "no-cache,must-revalidate,max-age=0,no-store,private"
        },
        {
          "key": "Sforce-Limit-Info",
          "value": "api-usage=34/15000"
        },
        {
          "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    \"hasErrors\": false,\n    \"results\": [\n        {\n            \"statusCode\": 200,\n            \"result\": {\n                \"totalSize\": 2,\n                \"done\": true,\n                \"records\": [\n                    {\n                        \"attributes\": {\n                            \"type\": \"Account\",\n                            \"url\": \"/services/data/v58.0/sobjects/Account/001...\"\n                        },\n                        \"Id\": \"001...\",\n                        \"Name\": \"Sample Account\"\n                    },\n                    ...\n                ]\n            }\n        },\n        {\n            \"statusCode\": 200,\n            \"result\": {\n                \"totalSize\": 2,\n                \"done\": true,\n                \"records\": [\n                    {\n                        \"attributes\": {\n                            \"type\": \"Opportunity\",\n                            \"url\": \"/services/data/v58.0/sobjects/Opportunity/006...\"\n                        },\n                        \"Id\": \"006...\",\n                        \"Name\": \"Edge Emergency Generator\"\n                    },\n                    ...\n                ]\n            }\n        }\n    ]\n}"
    }
  ]
}