Chilkat Online Tools

delphiDll / Salesforce Platform APIs / Introspection Query

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

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

http := CkHttp_Create();

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

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

// {
//   "query": "query IntrospectionQuery {\n  __schema {\n    queryType {\n      name\n    }\n    mutationType {\n      name\n    }\n    subscriptionType {\n      name\n    }\n    types {\n      ...FullType\n    }\n    directives {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      onOperation\n      onFragment\n      onField\n      locations\n    }\n  }\n}\nfragment FullType on __Type {\n  kind\n  name\n  description\n  fields(includeDeprecated: true) {\n    name\n    description\n    args {\n      ...InputValue\n    }\n    type {\n      ...TypeRef\n    }\n    isDeprecated\n    deprecationReason\n  }\n  inputFields {\n    ...InputValue\n  }\n  interfaces {\n    ...TypeRef\n  }\n  enumValues(includeDeprecated: true) {\n    name\n    description\n    isDeprecated\n    deprecationReason\n  }\n  possibleTypes {\n    ...TypeRef\n  }\n}\nfragment InputValue on __InputValue {\n  name\n  description\n  type {\n    ...TypeRef\n  }\n  defaultValue\n}\nfragment TypeRef on __Type {\n  kind\n  name\n  ofType {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n      }\n    }\n  }\n}\n",
//   "variables": ""
// }

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'query','query IntrospectionQuery {' + #10 + '  __schema {' + #10 + '    queryType {' + #10 + '      name' + #10 + '    }' + #10 + '    mutationType {' + #10 + '      name' + #10 + '    }' + #10 + '    subscriptionType {' + #10 + '      name' + #10 + '    }' + #10 + '    types {' + #10 + '      ...FullType' + #10 + '    }' + #10 + '    directives {' + #10 + '      name' + #10 + '      description' + #10 + '      args {' + #10 + '        ...InputValue' + #10 + '      }' + #10 + '      onOperation' + #10 + '      onFragment' + #10 + '      onField' + #10 + '      locations' + #10 + '    }' + #10 + '  }' + #10 + '}' + #10 + 'fragment FullType on __Type {' + #10 + '  kind' + #10 + '  name' + #10 + '  description' + #10 + '  fields(includeDeprecated: true) {' + #10 + '    name' + #10 + '    description' + #10 + '    args {' + #10 + '      ...InputValue' + #10 + '    }' + #10 + '    type {' + #10 + '      ...TypeRef' + #10 + '    }' + #10 + '    isDeprecated' + #10 + '    deprecationReason' + #10 + '  }' + #10 + '  inputFields {' + #10 + '    ...InputValue' + #10 + '  }' + #10 + '  interfaces {' + #10 + '    ...TypeRef' + #10 + '  }' + #10 + '  enumValues(includeDeprecated: true) {' + #10 + '    name' + #10 + '    description' + #10 + '    isDeprecated' + #10 + '    deprecationReason' + #10 + '  }' + #10 + '  possibleTypes {' + #10 + '    ...TypeRef' + #10 + '  }' + #10 + '}' + #10 + 'fragment InputValue on __InputValue {' + #10 + '  name' + #10 + '  description' + #10 + '  type {' + #10 + '    ...TypeRef' + #10 + '  }' + #10 + '  defaultValue' + #10 + '}' + #10 + 'fragment TypeRef on __Type {' + #10 + '  kind' + #10 + '  name' + #10 + '  ofType {' + #10 + '    kind' + #10 + '    name' + #10 + '    ofType {' + #10 + '      kind' + #10 + '      name' + #10 + '      ofType {' + #10 + '        kind' + #10 + '        name' + #10 + '      }' + #10 + '    }' + #10 + '  }' + #10 + '}' + #10);
CkJsonObject_UpdateString(json,'variables','');

// Adds the "Authorization: Bearer <access_token>" header.
CkHttp_putAuthToken(http,'<access_token>');
CkHttp_SetRequestHeader(http,'X-Chatter-Entity-Encoding','false');

resp := CkHttp_PostJson3(http,'https://domain.com/services/data/v{{version}}/graphql','application/json',json);
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);

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	-H "X-Chatter-Entity-Encoding: false"
	--data-raw '{"query":"query IntrospectionQuery {\n  __schema {\n    queryType {\n      name\n    }\n    mutationType {\n      name\n    }\n    subscriptionType {\n      name\n    }\n    types {\n      ...FullType\n    }\n    directives {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      onOperation\n      onFragment\n      onField\n      locations\n    }\n  }\n}\nfragment FullType on __Type {\n  kind\n  name\n  description\n  fields(includeDeprecated: true) {\n    name\n    description\n    args {\n      ...InputValue\n    }\n    type {\n      ...TypeRef\n    }\n    isDeprecated\n    deprecationReason\n  }\n  inputFields {\n    ...InputValue\n  }\n  interfaces {\n    ...TypeRef\n  }\n  enumValues(includeDeprecated: true) {\n    name\n    description\n    isDeprecated\n    deprecationReason\n  }\n  possibleTypes {\n    ...TypeRef\n  }\n}\nfragment InputValue on __InputValue {\n  name\n  description\n  type {\n    ...TypeRef\n  }\n  defaultValue\n}\nfragment TypeRef on __Type {\n  kind\n  name\n  ofType {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n      }\n    }\n  }\n}\n","variables":""}'
https://domain.com/services/data/v{{version}}/graphql

Postman Collection Item JSON

{
  "name": "Introspection Query",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "X-Chatter-Entity-Encoding",
        "value": "false",
        "type": "text"
      }
    ],
    "body": {
      "mode": "graphql",
      "graphql": {
        "query": "query IntrospectionQuery {\n  __schema {\n    queryType {\n      name\n    }\n    mutationType {\n      name\n    }\n    subscriptionType {\n      name\n    }\n    types {\n      ...FullType\n    }\n    directives {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      onOperation\n      onFragment\n      onField\n      locations\n    }\n  }\n}\nfragment FullType on __Type {\n  kind\n  name\n  description\n  fields(includeDeprecated: true) {\n    name\n    description\n    args {\n      ...InputValue\n    }\n    type {\n      ...TypeRef\n    }\n    isDeprecated\n    deprecationReason\n  }\n  inputFields {\n    ...InputValue\n  }\n  interfaces {\n    ...TypeRef\n  }\n  enumValues(includeDeprecated: true) {\n    name\n    description\n    isDeprecated\n    deprecationReason\n  }\n  possibleTypes {\n    ...TypeRef\n  }\n}\nfragment InputValue on __InputValue {\n  name\n  description\n  type {\n    ...TypeRef\n  }\n  defaultValue\n}\nfragment TypeRef on __Type {\n  kind\n  name\n  ofType {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n      }\n    }\n  }\n}\n",
        "variables": ""
      }
    },
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/graphql",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "graphql"
      ]
    }
  },
  "response": [
  ]
}