Chilkat Online Tools

ListFHIRDatastores Objective-C Example

Amazon HealthLake

쀠ᔅ䀐പn style="color: rgb(0,123,181)">#import <CkoRest.h>
#import <CkoAuthAws.h>
#import <CkoJsonObject.h>
#import <CkoStringBuilder.h>
#import <NSString.h>

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

CkoRest *rest = [[CkoRest alloc] init];
BOOL success;

CkoAuthAws *authAws = [[CkoAuthAws alloc] init];
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];

// URL: https://healthlake.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"healthlake.us-west-2.amazonaws.com" port: [NSNumber numberWithInt: 443] tls: YES autoReconnect: YES];
if (success != YES) {
    NSLog(@"%@%d",@"ConnectFailReason: ",[rest.ConnectFailReason intValue]);
    NSLog(@"%@",rest.LastErrorText);
    return;
}

// 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

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateInt: @"Filter.CreatedAfter" value: [NSNumber numberWithInt: 123]];
[json UpdateInt: @"Filter.CreatedBefore" value: [NSNumber numberWithInt: 123]];
[json UpdateString: @"Filter.DatastoreName" value: @"string"];
[json UpdateString: @"Filter.DatastoreStatus" value: @"string"];
[json UpdateInt: @"MaxResults" value: [NSNumber numberWithInt: 123]];
[json UpdateString: @"NextToken" value: @"string"];

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

// {
//   "Filter": {
//     "CreatedAfter": number,
//     "CreatedBefore": number,
//     "DatastoreName": "string",
//     "DatastoreStatus": "string"
//   },
//   "MaxResults": number,
//   "NextToken": "string"
// }

[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.0"];
[rest AddHeader: @"X-Amz-Target" value: @"HealthLake.ListFHIRDatastores"];

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestSb: @"POST" uriPath: @"/" requestBody: sbRequestBody responseBody: sbResponseBody];
if (success != YES) {
    NSLog(@"%@",rest.LastErrorText);
    return;
}

int respStatusCode = [rest.ResponseStatusCode intValue];
NSLog(@"%@%d",@"response status code = ",respStatusCode);
if (respStatusCode != 200) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",rest.ResponseHeader);
    NSLog(@"%@",@"Response Body:");
    NSLog(@"%@",[sbResponseBody GetAsString]);
    return;
}

CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];

// 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

int CreatedAt;
NSString *DatastoreArn = 0;
NSString *DatastoreEndpoint = 0;
NSString *DatastoreId = 0;
NSString *DatastoreName = 0;
NSString *DatastoreStatus = 0;
NSString *DatastoreTypeVersion = 0;
NSString *PreloadDataType = 0;
NSString *CmkType = 0;
NSString *KmsKeyId = 0;

NSString *NextToken = [jResp StringOf: @"NextToken"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"DatastorePropertiesList"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    CreatedAt = [[jResp IntOf: @"DatastorePropertiesList[i].CreatedAt"] intValue];
    DatastoreArn = [jResp StringOf: @"DatastorePropertiesList[i].DatastoreArn"];
    DatastoreEndpoint = [jResp StringOf: @"DatastorePropertiesList[i].DatastoreEndpoint"];
    DatastoreId = [jResp StringOf: @"DatastorePropertiesList[i].DatastoreId"];
    DatastoreName = [jResp StringOf: @"DatastorePropertiesList[i].DatastoreName"];
    DatastoreStatus = [jResp StringOf: @"DatastorePropertiesList[i].DatastoreStatus"];
    DatastoreTypeVersion = [jResp StringOf: @"DatastorePropertiesList[i].DatastoreTypeVersion"];
    PreloadDataType = [jResp StringOf: @"DatastorePropertiesList[i].PreloadDataConfig.PreloadDataType"];
    CmkType = [jResp StringOf: @"DatastorePropertiesList[i].SseConfiguration.KmsEncryptionConfig.CmkType"];
    KmsKeyId = [jResp StringOf: @"DatastorePropertiesList[i].SseConfiguration.KmsEncryptionConfig.KmsKeyId"];
    i = i + 1;
}

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

// {
//   "DatastorePropertiesList": [
//     {
//       "CreatedAt": number,
//       "DatastoreArn": "string",
//       "DatastoreEndpoint": "string",
//       "DatastoreId": "string",
//       "DatastoreName": "string",
//       "DatastoreStatus": "string",
//       "DatastoreTypeVersion": "string",
//       "PreloadDataConfig": {
//         "PreloadDataType": "string"
//       },
//       "SseConfiguration": {
//         "KmsEncryptionConfig": {
//           "CmkType": "string",
//           "KmsKeyId": "string"
//         }
//       }
//     }
//   ],
//   "NextToken": "string"
// }