Delphi DLL Google Cloud Storage: Create Bucket

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Creates a new bucket.

Documentation: https://cloud.google.com/storage/docs/json_api/v1/buckets/insert

CURL Command

curl -X POST https://www.googleapis.com/storage/v1/b?project=MY_CLOUD_STORAGE_PROJECT \
    --header "Authorization: Bearer CLOUD_STORAGE_TOKEN" \
    --header "Content-Type: application/json" \
    --data '{"name": "chilkat-test-bucket"}'

Delphi DLL Example

var
rest: HCkRest;
success: Boolean;
bTls: Boolean;
port: Integer;
bAutoReconnect: Boolean;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jsonResponse: HCkJsonObject;
kind: PWideChar;
id: PWideChar;
selfLink: PWideChar;
projectNumber: PWideChar;
name: PWideChar;
timeCreated: PWideChar;
updated: PWideChar;
metageneration: PWideChar;
location: PWideChar;
storageClass: PWideChar;
etag: PWideChar;

begin
rest := CkRest_Create();

//  URL: https://www.googleapis.com/storage/v1/b?project=MY_CLOUD_STORAGE_PROJECT
bTls := True;
port := 443;
bAutoReconnect := True;
success := CkRest_Connect(rest,'www.googleapis.com',port,bTls,bAutoReconnect);
if (success <> True) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(CkRest_getConnectFailReason(rest)));
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;

//  See the Online Tool for Generating JSON Creation Code
json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'name','chilkat-test-bucket');

CkRest_AddHeader(rest,'Authorization','Bearer CLOUD_STORAGE_TOKEN');
CkRest_AddHeader(rest,'Content-Type','application/json');

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestSb(rest,'POST','/storage/v1/b?project=MY_CLOUD_STORAGE_PROJECT',sbRequestBody,sbResponseBody);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;
respStatusCode := CkRest_getResponseStatusCode(rest);
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkRest__responseHeader(rest));
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));
    Exit;
  end;

jsonResponse := CkJsonObject_Create();
CkJsonObject_LoadSb(jsonResponse,sbResponseBody);

//  See the Online Tool for Generating JSON Parse Code

kind := CkJsonObject__stringOf(jsonResponse,'kind');
id := CkJsonObject__stringOf(jsonResponse,'id');
selfLink := CkJsonObject__stringOf(jsonResponse,'selfLink');
projectNumber := CkJsonObject__stringOf(jsonResponse,'projectNumber');
name := CkJsonObject__stringOf(jsonResponse,'name');
timeCreated := CkJsonObject__stringOf(jsonResponse,'timeCreated');
updated := CkJsonObject__stringOf(jsonResponse,'updated');
metageneration := CkJsonObject__stringOf(jsonResponse,'metageneration');
location := CkJsonObject__stringOf(jsonResponse,'location');
storageClass := CkJsonObject__stringOf(jsonResponse,'storageClass');
etag := CkJsonObject__stringOf(jsonResponse,'etag');

CkRest_Dispose(rest);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jsonResponse);

Sample JSON Response Body

{
  "kind": "storage#bucket",
  "id": "chilkat-test-bucket",
  "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-test-bucket",
  "projectNumber": "5332332985",
  "name": "chilkat-test-bucket",
  "timeCreated": "2018-10-23T11:52:52.464Z",
  "updated": "2018-10-23T11:52:52.464Z",
  "metageneration": "1",
  "location": "US",
  "storageClass": "STANDARD",
  "etag": "CAE="
}