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delphiDll / MongoDB Atlas / Update a Database User

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var
http: HCkHttp;
success: Boolean;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
resp: HCkHttpResponse;

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

http := CkHttp_Create();

CkHttp_putDigestAuth(http,True);
CkHttp_putLogin(http,'username');
CkHttp_putPassword(http,'password');

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

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

// {
//   "roles": [
//     {
//       "databaseName": "API",
//       "roleName": "read"
//     }
//   ]
// }

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'roles[0].databaseName','API');
CkJsonObject_UpdateString(json,'roles[0].roleName','read');

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);

resp := CkHttp_PTextSb(http,'PATCH','https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/databaseUsers/{{databaseName}}/{{dbUser}}',sbRequestBody,'utf-8','application/json',False,False);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add(IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));
CkHttpResponse_Dispose(resp);

CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);

Curl Command

curl -X PATCH
	--digest -u 'username:password'
	-d '{
    "roles" : [ {
      "databaseName" : "API",
      "roleName" : "read"
    } ]
  }'
https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/databaseUsers/{{databaseName}}/{{dbUser}}

Postman Collection Item JSON

{
  "name": "Update a Database User",
  "request": {
    "method": "PATCH",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "  {\n    \"roles\" : [ {\n      \"databaseName\" : \"API\",\n      \"roleName\" : \"read\"\n    } ]\n  }",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "{{base_url}}/api/atlas/{{version}}/groups/{{ProjectID}}/databaseUsers/{{databaseName}}/{{dbUser}}",
      "host": [
        "{{base_url}}"
      ],
      "path": [
        "api",
        "atlas",
        "{{version}}",
        "groups",
        "{{ProjectID}}",
        "databaseUsers",
        "{{databaseName}}",
        "{{dbUser}}"
      ]
    },
    "description": "Update a user for the project."
  },
  "response": [
  ]
}