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LOCAL loHttp
LOCAL lnSuccess
LOCAL loJson
LOCAL loResp
LOCAL loSbResponseBody
LOCAL loJResp
LOCAL lnRespStatusCode
LOCAL lcGraphId
LOCAL lnIsSuccessful
LOCAL j
LOCAL lnCount_j
LOCAL lcId
LOCAL lnSuccess
LOCAL lcLocation
LOCAL lnHttpStatusCode
LOCAL lcReferenceId
LOCAL k
LOCAL lnCount_k
LOCAL i
LOCAL lnCount_i
* This example assumes the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')
* Use this online tool to generate code from sample JSON: Generate Code to Create JSON
* The following JSON is sent in the request body.
* {
* "graphs": [
* {
* "graphId": "graph1",
* "compositeRequest": [
* {
* "method": "POST",
* "url": "/services/data/v{{version}}/sobjects/Account/",
* "referenceId": "newAccount",
* "body": {
* "Name": "ACME Inc.",
* "Custom__c": "Hello world"
* }
* },
* {
* "method": "GET",
* "url": "/services/data/v{{version}}/sobjects/Account/@{newAccount.id}",
* "referenceId": "newAccountInfo"
* }
* ]
* }
* ]
* }
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.UpdateString("graphs[0].graphId","graph1")
loJson.UpdateString("graphs[0].compositeRequest[0].method","POST")
loJson.UpdateString("graphs[0].compositeRequest[0].url","/services/data/v{{version}}/sobjects/Account/")
loJson.UpdateString("graphs[0].compositeRequest[0].referenceId","newAccount")
loJson.UpdateString("graphs[0].compositeRequest[0].body.Name","ACME Inc.")
loJson.UpdateString("graphs[0].compositeRequest[0].body.Custom__c","Hello world")
loJson.UpdateString("graphs[0].compositeRequest[1].method","GET")
loJson.UpdateString("graphs[0].compositeRequest[1].url","/services/data/v{{version}}/sobjects/Account/@{newAccount.id}")
loJson.UpdateString("graphs[0].compositeRequest[1].referenceId","newAccountInfo")
* Adds the "Authorization: Bearer <access_token>" header.
loHttp.AuthToken = "<access_token>"
loHttp.SetRequestHeader("Content-Type","application/json")
loResp = loHttp.PostJson3("https://domain.com/services/data/v{{version}}/composite/graph","application/json",loJson)
IF (loHttp.LastMethodSuccess = 0) THEN
? loHttp.LastErrorText
RELEASE loHttp
RELEASE loJson
CANCEL
ENDIF
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.StringBuilder')
loSbResponseBody = CreateObject('Chilkat.StringBuilder')
loResp.GetBodySb(loSbResponseBody)
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJResp = CreateObject('Chilkat.JsonObject')
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = 0
? "Response Body:"
? loJResp.Emit()
lnRespStatusCode = loResp.StatusCode
? "Response Status Code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode >= 400) THEN
? "Response Header:"
? loResp.Header
? "Failed."
RELEASE loResp
RELEASE loHttp
RELEASE loJson
RELEASE loSbResponseBody
RELEASE loJResp
CANCEL
ENDIF
RELEASE loResp
* Sample JSON response:
* (Sample code for parsing the JSON response is shown below)
* {
* "graphs": [
* {
* "graphId": "graph1",
* "graphResponse": {
* "compositeResponse": [
* {
* "body": {
* "id": "0014H00002x6HUhQAM",
* "success": true,
* "errors": [
* ]
* },
* "httpHeaders": {
* "Location": "/services/data/v50.0/sobjects/Account/0014H00002x6HUhQAM"
* },
* "httpStatusCode": 201,
* "referenceId": "newAccount"
* },
* {
* "body": {
* "id": "0034H00002JsInQQAV",
* "success": true,
* "errors": [
* ]
* },
* "httpHeaders": {
* "Location": "/services/data/v50.0/sobjects/Contact/0034H00002JsInQQAV"
* },
* "httpStatusCode": 201,
* "referenceId": "newContact"
* }
* ]
* },
* "isSuccessful": true
* }
* ]
* }
* Sample code for parsing the JSON response...
* Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
i = 0
lnCount_i = loJResp.SizeOfArray("graphs")
DO WHILE i < lnCount_i
loJResp.I = i
lcGraphId = loJResp.StringOf("graphs[i].graphId")
lnIsSuccessful = loJResp.BoolOf("graphs[i].isSuccessful")
j = 0
lnCount_j = loJResp.SizeOfArray("graphs[i].graphResponse.compositeResponse")
DO WHILE j < lnCount_j
loJResp.J = j
lcId = loJResp.StringOf("graphs[i].graphResponse.compositeResponse[j].body.id")
lnSuccess = loJResp.BoolOf("graphs[i].graphResponse.compositeResponse[j].body.success")
lcLocation = loJResp.StringOf("graphs[i].graphResponse.compositeResponse[j].httpHeaders.Location")
lnHttpStatusCode = loJResp.IntOf("graphs[i].graphResponse.compositeResponse[j].httpStatusCode")
lcReferenceId = loJResp.StringOf("graphs[i].graphResponse.compositeResponse[j].referenceId")
k = 0
lnCount_k = loJResp.SizeOfArray("graphs[i].graphResponse.compositeResponse[j].body.errors")
DO WHILE k < lnCount_k
loJResp.K = k
k = k + 1
ENDDO
j = j + 1
ENDDO
i = i + 1
ENDDO
RELEASE loHttp
RELEASE loJson
RELEASE loSbResponseBody
RELEASE loJResp
Curl Command
curl -X POST
-H "Authorization: Bearer <access_token>"
-H "Content-Type: application/json"
-d '{
"graphs": [
{
"graphId": "graph1",
"compositeRequest": [
{
"method": "POST",
"url": "/services/data/v{{version}}/sobjects/Account/",
"referenceId": "newAccount",
"body": {
"Name": "ACME Inc.",
"Custom__c": "Hello world"
}
},
{
"method": "GET",
"url": "/services/data/v{{version}}/sobjects/Account/@{newAccount.id}",
"referenceId": "newAccountInfo"
}
]
}
]
}'
https://domain.com/services/data/v{{version}}/composite/graph
Postman Collection Item JSON
{
"name": "Composite Graph",
"request": {
"method": "POST",
"header": [
{
"key": "Content-Type",
"type": "text",
"value": "application/json"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"graphs\": [\n {\n \"graphId\": \"graph1\",\n \"compositeRequest\": [\n {\n \"method\": \"POST\",\n \"url\": \"/services/data/v{{version}}/sobjects/Account/\",\n \"referenceId\": \"newAccount\",\n \"body\": {\n \"Name\": \"ACME Inc.\",\n \"Custom__c\": \"Hello world\"\n }\n },\n {\n \"method\": \"GET\",\n \"url\": \"/services/data/v{{version}}/sobjects/Account/@{newAccount.id}\",\n \"referenceId\": \"newAccountInfo\"\n }\n ]\n }\n ]\n}"
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/composite/graph",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"composite",
"graph"
]
},
"description": "Composite graphs provide an enhanced way to perform composite requests, which execute a series of REST API requests in a single call.\nRegular composite requests allow you to execute a series of REST API requests in a single call. And you can use the output of one request as the input to a subsequent request.\n\nComposite graphs extend this by allowing you to assemble a more complicated and complete series of related objects and records.\n\nComposite graphs also enable you to ensure that the steps in a given set of operations are either all completed or all not completed. This avoids requiring you to check for a mix of successful and unsuccessful results.\n\nRegular composite requests have a limit of 25 subrequests. Composite graphs increase this limit to 500. This gives a single API call much greater power.\n\nhttps://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/resources_composite_graph_introduction.htm"
},
"response": [
{
"name": "Successful Composite Graph",
"originalRequest": {
"method": "POST",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"graphs\": [\n {\n \"graphId\": \"graph1\",\n \"compositeRequest\": [\n {\n \"method\": \"POST\",\n \"url\": \"/services/data/v{{version}}/sobjects/Account/\",\n \"referenceId\": \"newAccount\",\n \"body\": {\n \"Name\": \"ACME Inc.\"\n }\n },\n {\n \"method\": \"POST\",\n \"url\": \"/services/data/v{{version}}/sobjects/Contact/\",\n \"referenceId\": \"newContact\",\n \"body\": {\n \"FirstName\": \"John\",\n \"LastName\": \"Doe\",\n \"AccountId\": \"@{newAccount.id}\"\n }\n }\n ]\n }\n ]\n}",
"options": {
"raw": {
"language": "json"
}
}
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/composite/graph",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"composite",
"graph"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "cache-control",
"value": "no-cache,must-revalidate,max-age=0,no-store,private"
},
{
"key": "content-type",
"value": "application/json;charset=UTF-8"
}
],
"cookie": [
],
"body": "{\n \"graphs\": [\n {\n \"graphId\": \"graph1\",\n \"graphResponse\": {\n \"compositeResponse\": [\n {\n \"body\": {\n \"id\": \"0014H00002x6HUhQAM\",\n \"success\": true,\n \"errors\": []\n },\n \"httpHeaders\": {\n \"Location\": \"/services/data/v50.0/sobjects/Account/0014H00002x6HUhQAM\"\n },\n \"httpStatusCode\": 201,\n \"referenceId\": \"newAccount\"\n },\n {\n \"body\": {\n \"id\": \"0034H00002JsInQQAV\",\n \"success\": true,\n \"errors\": []\n },\n \"httpHeaders\": {\n \"Location\": \"/services/data/v50.0/sobjects/Contact/0034H00002JsInQQAV\"\n },\n \"httpStatusCode\": 201,\n \"referenceId\": \"newContact\"\n }\n ]\n },\n \"isSuccessful\": true\n }\n ]\n}"
}
]
}
