ListDataSources Unicode C Example
#include <C_CkRestW.h>
#include <C_CkAuthAwsW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkJsonObjectW.h>
void ChilkatSample(void)
{
HCkRestW rest;
BOOL success;
HCkAuthAwsW authAws;
HCkStringBuilderW sbResponseBody;
int respStatusCode;
HCkJsonObjectW jResp;
const wchar_t *dataSourceArn;
const wchar_t *description;
const wchar_t *AwsRegion;
int BaseTableTTL;
const wchar_t *DeltaSyncTableName;
int DeltaSyncTableTTL;
const wchar_t *TableName;
int UseCallerCredentials;
int Versioned;
const wchar_t *elasticsearchConfigAwsRegion;
const wchar_t *Endpoint;
const wchar_t *AuthorizationType;
const wchar_t *SigningRegion;
const wchar_t *SigningServiceName;
const wchar_t *httpConfigEndpoint;
const wchar_t *LambdaFunctionArn;
const wchar_t *name;
const wchar_t *openSearchServiceConfigAwsRegion;
const wchar_t *openSearchServiceConfigEndpoint;
const wchar_t *RdsHttpEndpointConfigAwsRegion;
const wchar_t *AwsSecretStoreArn;
const wchar_t *DatabaseName;
const wchar_t *DbClusterIdentifier;
const wchar_t *Schema;
const wchar_t *RelationalDatabaseSourceType;
const wchar_t *serviceRoleArn;
const wchar_t *v_type;
const wchar_t *nextToken;
int i;
int count_i;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest = CkRestW_Create();
authAws = CkAuthAwsW_Create();
CkAuthAwsW_putAccessKey(authAws,L"AWS_ACCESS_KEY");
CkAuthAwsW_putSecretKey(authAws,L"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.)
CkAuthAwsW_putRegion(authAws,L"us-west-2");
CkAuthAwsW_putServiceName(authAws,L"appsync");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRestW_SetAuthAws(rest,authAws);
// URL: https://appsync.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = CkRestW_Connect(rest,L"appsync.us-west-2.amazonaws.com",443,TRUE,TRUE);
if (success != TRUE) {
wprintf(L"ConnectFailReason: %d\n",CkRestW_getConnectFailReason(rest));
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
return;
}
CkRestW_AddHeader(rest,L"Content-Type",L"application/x-amz-json-1.1");
CkRestW_AddHeader(rest,L"X-Amz-Target",L"ListDataSources");
sbResponseBody = CkStringBuilderW_Create();
success = CkRestW_FullRequestNoBodySb(rest,L"GET",L"/v1/apis/{apiId}/datasources",sbResponseBody);
if (success != TRUE) {
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
CkStringBuilderW_Dispose(sbResponseBody);
return;
}
respStatusCode = CkRestW_getResponseStatusCode(rest);
wprintf(L"response status code = %d\n",respStatusCode);
if (respStatusCode != 200) {
wprintf(L"Response Header:\n");
wprintf(L"%s\n",CkRestW_responseHeader(rest));
wprintf(L"Response Body:\n");
wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody));
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
CkStringBuilderW_Dispose(sbResponseBody);
return;
}
jResp = CkJsonObjectW_Create();
CkJsonObjectW_LoadSb(jResp,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
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
// See this example explaining how this memory should be used: const char * functions.
nextToken = CkJsonObjectW_stringOf(jResp,L"nextToken");
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"dataSources");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
dataSourceArn = CkJsonObjectW_stringOf(jResp,L"dataSources[i].dataSourceArn");
description = CkJsonObjectW_stringOf(jResp,L"dataSources[i].description");
AwsRegion = CkJsonObjectW_stringOf(jResp,L"dataSources[i].dynamodbConfig.awsRegion");
BaseTableTTL = CkJsonObjectW_IntOf(jResp,L"dataSources[i].dynamodbConfig.deltaSyncConfig.baseTableTTL");
DeltaSyncTableName = CkJsonObjectW_stringOf(jResp,L"dataSources[i].dynamodbConfig.deltaSyncConfig.deltaSyncTableName");
DeltaSyncTableTTL = CkJsonObjectW_IntOf(jResp,L"dataSources[i].dynamodbConfig.deltaSyncConfig.deltaSyncTableTTL");
TableName = CkJsonObjectW_stringOf(jResp,L"dataSources[i].dynamodbConfig.tableName");
UseCallerCredentials = CkJsonObjectW_IntOf(jResp,L"dataSources[i].dynamodbConfig.useCallerCredentials");
Versioned = CkJsonObjectW_IntOf(jResp,L"dataSources[i].dynamodbConfig.versioned");
elasticsearchConfigAwsRegion = CkJsonObjectW_stringOf(jResp,L"dataSources[i].elasticsearchConfig.awsRegion");
Endpoint = CkJsonObjectW_stringOf(jResp,L"dataSources[i].elasticsearchConfig.endpoint");
AuthorizationType = CkJsonObjectW_stringOf(jResp,L"dataSources[i].httpConfig.authorizationConfig.authorizationType");
SigningRegion = CkJsonObjectW_stringOf(jResp,L"dataSources[i].httpConfig.authorizationConfig.awsIamConfig.signingRegion");
SigningServiceName = CkJsonObjectW_stringOf(jResp,L"dataSources[i].httpConfig.authorizationConfig.awsIamConfig.signingServiceName");
httpConfigEndpoint = CkJsonObjectW_stringOf(jResp,L"dataSources[i].httpConfig.endpoint");
LambdaFunctionArn = CkJsonObjectW_stringOf(jResp,L"dataSources[i].lambdaConfig.lambdaFunctionArn");
name = CkJsonObjectW_stringOf(jResp,L"dataSources[i].name");
openSearchServiceConfigAwsRegion = CkJsonObjectW_stringOf(jResp,L"dataSources[i].openSearchServiceConfig.awsRegion");
openSearchServiceConfigEndpoint = CkJsonObjectW_stringOf(jResp,L"dataSources[i].openSearchServiceConfig.endpoint");
RdsHttpEndpointConfigAwsRegion = CkJsonObjectW_stringOf(jResp,L"dataSources[i].relationalDatabaseConfig.rdsHttpEndpointConfig.awsRegion");
AwsSecretStoreArn = CkJsonObjectW_stringOf(jResp,L"dataSources[i].relationalDatabaseConfig.rdsHttpEndpointConfig.awsSecretStoreArn");
DatabaseName = CkJsonObjectW_stringOf(jResp,L"dataSources[i].relationalDatabaseConfig.rdsHttpEndpointConfig.databaseName");
DbClusterIdentifier = CkJsonObjectW_stringOf(jResp,L"dataSources[i].relationalDatabaseConfig.rdsHttpEndpointConfig.dbClusterIdentifier");
Schema = CkJsonObjectW_stringOf(jResp,L"dataSources[i].relationalDatabaseConfig.rdsHttpEndpointConfig.schema");
RelationalDatabaseSourceType = CkJsonObjectW_stringOf(jResp,L"dataSources[i].relationalDatabaseConfig.relationalDatabaseSourceType");
serviceRoleArn = CkJsonObjectW_stringOf(jResp,L"dataSources[i].serviceRoleArn");
v_type = CkJsonObjectW_stringOf(jResp,L"dataSources[i].type");
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "dataSources": [
// {
// "dataSourceArn": "string",
// "description": "string",
// "dynamodbConfig": {
// "awsRegion": "string",
// "deltaSyncConfig": {
// "baseTableTTL": number,
// "deltaSyncTableName": "string",
// "deltaSyncTableTTL": number
// },
// "tableName": "string",
// "useCallerCredentials": boolean,
// "versioned": boolean
// },
// "elasticsearchConfig": {
// "awsRegion": "string",
// "endpoint": "string"
// },
// "httpConfig": {
// "authorizationConfig": {
// "authorizationType": "string",
// "awsIamConfig": {
// "signingRegion": "string",
// "signingServiceName": "string"
// }
// },
// "endpoint": "string"
// },
// "lambdaConfig": {
// "lambdaFunctionArn": "string"
// },
// "name": "string",
// "openSearchServiceConfig": {
// "awsRegion": "string",
// "endpoint": "string"
// },
// "relationalDatabaseConfig": {
// "rdsHttpEndpointConfig": {
// "awsRegion": "string",
// "awsSecretStoreArn": "string",
// "databaseName": "string",
// "dbClusterIdentifier": "string",
// "schema": "string"
// },
// "relationalDatabaseSourceType": "string"
// },
// "serviceRoleArn": "string",
// "type": "string"
// }
// ],
// "nextToken": "string"
// }
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
}
