Chilkat Online Tools

ListFHIRExportJobs delphiAx Example

Amazon HealthLake

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
DataAccessRoleArn: WideString;
DatastoreId: WideString;
EndTime: Integer;
JobId: WideString;
JobName: WideString;
JobStatus: WideString;
Message: WideString;
KmsKeyId: WideString;
S3Uri: WideString;
SubmitTime: Integer;
NextToken: WideString;
i: Integer;
count_i: Integer;

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

rest := TChilkatRest.Create(Self);

authAws := TChilkatAuthAws.Create(Self);
authAws.AccessKey := 'AWS_ACCESS_KEY';
authAws.SecretKey := 'AWS_SECRET_KEY';

// Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.Region := 'us-west-2';
authAws.ServiceName := 'healthlake';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://healthlake.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('healthlake.us-west-2.amazonaws.com',443,1,1);
if (success <> 1) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(rest.ConnectFailReason));
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

// The following code creates the JSON request body.
// The JSON created by this code is shown below.

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

json := TChilkatJsonObject.Create(Self);
json.UpdateString('DatastoreId','string');
json.UpdateString('JobName','string');
json.UpdateString('JobStatus','string');
json.UpdateInt('MaxResults',123);
json.UpdateString('NextToken','string');
json.UpdateInt('SubmittedAfter',123);
json.UpdateInt('SubmittedBefore',123);

// The JSON request body created by the above code:

// {
//   "DatastoreId": "string",
//   "JobName": "string",
//   "JobStatus": "string",
//   "MaxResults": number,
//   "NextToken": "string",
//   "SubmittedAfter": number,
//   "SubmittedBefore": number
// }

rest.AddHeader('Content-Type','application/x-amz-json-1.0');
rest.AddHeader('X-Amz-Target','HealthLake.ListFHIRExportJobs');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);
sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestSb('POST','/',sbRequestBody.ControlInterface,sbResponseBody.ControlInterface);
if (success <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;
respStatusCode := rest.ResponseStatusCode;
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(rest.ResponseHeader);
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(sbResponseBody.GetAsString());
    Exit;
  end;

jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);

// The following code parses the JSON response.
// A sample JSON response is shown below the sample code.

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

NextToken := jResp.StringOf('NextToken');
i := 0;
count_i := jResp.SizeOfArray('ExportJobPropertiesList');
while i < count_i do
  begin
    jResp.I := i;
    DataAccessRoleArn := jResp.StringOf('ExportJobPropertiesList[i].DataAccessRoleArn');
    DatastoreId := jResp.StringOf('ExportJobPropertiesList[i].DatastoreId');
    EndTime := jResp.IntOf('ExportJobPropertiesList[i].EndTime');
    JobId := jResp.StringOf('ExportJobPropertiesList[i].JobId');
    JobName := jResp.StringOf('ExportJobPropertiesList[i].JobName');
    JobStatus := jResp.StringOf('ExportJobPropertiesList[i].JobStatus');
    Message := jResp.StringOf('ExportJobPropertiesList[i].Message');
    KmsKeyId := jResp.StringOf('ExportJobPropertiesList[i].OutputDataConfig.S3Configuration.KmsKeyId');
    S3Uri := jResp.StringOf('ExportJobPropertiesList[i].OutputDataConfig.S3Configuration.S3Uri');
    SubmitTime := jResp.IntOf('ExportJobPropertiesList[i].SubmitTime');
    i := i + 1;
  end;

// A sample JSON response body parsed by the above code:

// {
//   "ExportJobPropertiesList": [
//     {
//       "DataAccessRoleArn": "string",
//       "DatastoreId": "string",
//       "EndTime": number,
//       "JobId": "string",
//       "JobName": "string",
//       "JobStatus": "string",
//       "Message": "string",
//       "OutputDataConfig": {
//         "S3Configuration": {
//           "KmsKeyId": "string",
//           "S3Uri": "string"
//         }
//       },
//       "SubmitTime": number
//     }
//   ],
//   "NextToken": "string"
// }