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#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoStringBuilder.h>
#import <CkoHttpResponse.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.
// {
// "masterLabel": "Sample External Credential",
// "authenticationProtocol": "Custom",
// "principals": [
// {
// "principalName": "SamplePrincipal",
// "principalType": "NamedPrincipal",
// "sequenceNumber": 1
// }
// ],
// "customHeaders": [
// {
// "headerName": "SampleHeader",
// "headerValue": "SampleHeaderValue",
// "sequenceNumber": 1
// }
// ]
// }
CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"masterLabel" value: @"Sample External Credential"];
[json UpdateString: @"authenticationProtocol" value: @"Custom"];
[json UpdateString: @"principals[0].principalName" value: @"SamplePrincipal"];
[json UpdateString: @"principals[0].principalType" value: @"NamedPrincipal"];
[json UpdateInt: @"principals[0].sequenceNumber" value: [NSNumber numberWithInt: 1]];
[json UpdateString: @"customHeaders[0].headerName" value: @"SampleHeader"];
[json UpdateString: @"customHeaders[0].headerValue" value: @"SampleHeaderValue"];
[json UpdateInt: @"customHeaders[0].sequenceNumber" value: [NSNumber numberWithInt: 1]];
// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = @"<access_token>";
CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoHttpResponse *resp = [http PTextSb: @"PUT" url: @"https://domain.com/services/data/v{{version}}/named-credentials/external-credentials/:DEVELOPER_NAME" textData: sbRequestBody charset: @"utf-8" contentType: @"application/json" md5: NO gzip: NO];
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)
// {
// "authenticationProtocol": "Custom",
// "authenticationStatus": "Unknown",
// "customHeaders": [
// {
// "headerName": "SampleHeader",
// "headerValue": "SampleHeaderValue",
// "id": "0pu2o000000KymkAAC",
// "sequenceNumber": 1
// }
// ],
// "developerName": "SampleExternalCredential",
// "id": "0pt2o000000CaU0AAK",
// "masterLabel": "Sample External Credential",
// "parameters": [
// ],
// "principals": [
// {
// "authenticationStatus": "Unknown",
// "id": "0pu2o000000KymjAAC",
// "parameters": [
// ],
// "principalAccess": [
// ],
// "principalName": "SamplePrincipal",
// "principalType": "NamedPrincipal",
// "sequenceNumber": 1
// }
// ],
// "relatedNamedCredentials": [
// {
// "developerName": "SamplePrivate",
// "id": "0XA2o000000XaAQGA0",
// "masterLabel": "SamplePrivateLabel",
// "url": "/services/data/v58.0/named-credentials/named-credential-setup/SamplePrivate"
// }
// ],
// "url": "/services/data/v58.0/named-credentials/external-credentials/SampleExternalCredential"
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
NSString *headerName = 0;
NSString *headerValue = 0;
int sequenceNumber;
NSString *principalName = 0;
NSString *principalType = 0;
int j;
int count_j;
NSString *authenticationProtocol = [jResp StringOf: @"authenticationProtocol"];
NSString *authenticationStatus = [jResp StringOf: @"authenticationStatus"];
NSString *developerName = [jResp StringOf: @"developerName"];
NSString *id = [jResp StringOf: @"id"];
NSString *masterLabel = [jResp StringOf: @"masterLabel"];
NSString *url = [jResp StringOf: @"url"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"customHeaders"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
headerName = [jResp StringOf: @"customHeaders[i].headerName"];
headerValue = [jResp StringOf: @"customHeaders[i].headerValue"];
id = [jResp StringOf: @"customHeaders[i].id"];
sequenceNumber = [[jResp IntOf: @"customHeaders[i].sequenceNumber"] intValue];
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"parameters"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"principals"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
authenticationStatus = [jResp StringOf: @"principals[i].authenticationStatus"];
id = [jResp StringOf: @"principals[i].id"];
principalName = [jResp StringOf: @"principals[i].principalName"];
principalType = [jResp StringOf: @"principals[i].principalType"];
sequenceNumber = [[jResp IntOf: @"principals[i].sequenceNumber"] intValue];
j = 0;
count_j = [[jResp SizeOfArray: @"principals[i].parameters"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
j = j + 1;
}
j = 0;
count_j = [[jResp SizeOfArray: @"principals[i].principalAccess"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
j = j + 1;
}
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"relatedNamedCredentials"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
developerName = [jResp StringOf: @"relatedNamedCredentials[i].developerName"];
id = [jResp StringOf: @"relatedNamedCredentials[i].id"];
masterLabel = [jResp StringOf: @"relatedNamedCredentials[i].masterLabel"];
url = [jResp StringOf: @"relatedNamedCredentials[i].url"];
i = i + 1;
}
Curl Command
curl -X PUT
-H "Authorization: Bearer <access_token>"
-d '{
"masterLabel": "Sample External Credential",
"authenticationProtocol": "Custom",
"principals": [
{
"principalName": "SamplePrincipal",
"principalType": "NamedPrincipal",
"sequenceNumber": 1
}
],
"customHeaders": [
{
"headerName": "SampleHeader",
"headerValue": "SampleHeaderValue",
"sequenceNumber": 1
}
]
}'
https://domain.com/services/data/v{{version}}/named-credentials/external-credentials/:DEVELOPER_NAME
Postman Collection Item JSON
{
"name": "Update External Credential",
"request": {
"method": "PUT",
"header": [
],
"body": {
"mode": "raw",
"raw": "{\n \"masterLabel\": \"Sample External Credential\",\n \"authenticationProtocol\": \"Custom\",\n \"principals\": [\n {\n \"principalName\": \"SamplePrincipal\",\n \"principalType\": \"NamedPrincipal\",\n \"sequenceNumber\": 1\n }\n ],\n \"customHeaders\": [\n {\n \"headerName\": \"SampleHeader\",\n \"headerValue\": \"SampleHeaderValue\",\n \"sequenceNumber\": 1\n }\n ]\n}",
"options": {
"raw": {
"language": "json"
}
}
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/named-credentials/external-credentials/:DEVELOPER_NAME",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"named-credentials",
"external-credentials",
":DEVELOPER_NAME"
],
"variable": [
{
"key": "DEVELOPER_NAME",
"value": ""
}
]
},
"description": "Update an external credential."
},
"response": [
{
"name": "Successful Update External Credential",
"originalRequest": {
"method": "PUT",
"header": [
],
"body": {
"mode": "raw",
"raw": "{\n \"masterLabel\": \"Sample External Credential\",\n \"authenticationProtocol\": \"Custom\",\n \"principals\": [\n {\n \"principalName\": \"SamplePrincipal\",\n \"principalType\": \"NamedPrincipal\",\n \"sequenceNumber\": 1\n }\n ],\n \"customHeaders\": [\n {\n \"headerName\": \"SampleHeader\",\n \"headerValue\": \"SampleHeaderValue\",\n \"sequenceNumber\": 1\n }\n ]\n}",
"options": {
"raw": {
"language": "json"
}
}
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/named-credentials/external-credentials/:DEVELOPER_NAME",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"named-credentials",
"external-credentials",
":DEVELOPER_NAME"
],
"variable": [
{
"key": "DEVELOPER_NAME",
"value": "SampleExternalCredential"
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Date",
"value": "Mon, 20 Nov 2023 16:55:19 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": "Content-Type",
"value": "application/json;charset=UTF-8"
},
{
"key": "Transfer-Encoding",
"value": "chunked"
}
],
"cookie": [
],
"body": "{\n \"authenticationProtocol\": \"Custom\",\n \"authenticationStatus\": \"Unknown\",\n \"customHeaders\": [\n {\n \"headerName\": \"SampleHeader\",\n \"headerValue\": \"SampleHeaderValue\",\n \"id\": \"0pu2o000000KymkAAC\",\n \"sequenceNumber\": 1\n }\n ],\n \"developerName\": \"SampleExternalCredential\",\n \"id\": \"0pt2o000000CaU0AAK\",\n \"masterLabel\": \"Sample External Credential\",\n \"parameters\": [],\n \"principals\": [\n {\n \"authenticationStatus\": \"Unknown\",\n \"id\": \"0pu2o000000KymjAAC\",\n \"parameters\": [],\n \"principalAccess\": [],\n \"principalName\": \"SamplePrincipal\",\n \"principalType\": \"NamedPrincipal\",\n \"sequenceNumber\": 1\n }\n ],\n \"relatedNamedCredentials\": [\n {\n \"developerName\": \"SamplePrivate\",\n \"id\": \"0XA2o000000XaAQGA0\",\n \"masterLabel\": \"SamplePrivateLabel\",\n \"url\": \"/services/data/v58.0/named-credentials/named-credential-setup/SamplePrivate\"\n }\n ],\n \"url\": \"/services/data/v58.0/named-credentials/external-credentials/SampleExternalCredential\"\n}"
}
]
}