CreateJob C Example
#include <C_CkRest.h>
#include <C_CkAuthAws.h>
#include <C_CkJsonObject.h>
#include <C_CkStringBuilder.h>
void ChilkatSample(void)
{
HCkRest rest;
BOOL success;
HCkAuthAws authAws;
HCkJsonObject json;
HCkStringBuilder sbRequestBody;
HCkStringBuilder sbResponseBody;
int respStatusCode;
HCkJsonObject jResp;
const char *jobArn;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest = CkRest_Create();
authAws = CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,"AWS_ACCESS_KEY");
CkAuthAws_putSecretKey(authAws,"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.)
CkAuthAws_putRegion(authAws,"us-west-2");
CkAuthAws_putServiceName(authAws,"braket");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);
// URL: https://braket.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = CkRest_Connect(rest,"braket.us-west-2.amazonaws.com",443,TRUE,TRUE);
if (success != TRUE) {
printf("ConnectFailReason: %d\n",CkRest_getConnectFailReason(rest));
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
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
json = CkJsonObject_Create();
CkJsonObject_UpdateString(json,"algorithmSpecification.containerImage.uri","string");
CkJsonObject_UpdateString(json,"algorithmSpecification.scriptModeConfig.compressionType","string");
CkJsonObject_UpdateString(json,"algorithmSpecification.scriptModeConfig.entryPoint","string");
CkJsonObject_UpdateString(json,"algorithmSpecification.scriptModeConfig.s3Uri","string");
CkJsonObject_UpdateString(json,"checkpointConfig.localPath","string");
CkJsonObject_UpdateString(json,"checkpointConfig.s3Uri","string");
CkJsonObject_UpdateString(json,"clientToken","string");
CkJsonObject_UpdateString(json,"deviceConfig.device","string");
CkJsonObject_UpdateString(json,"hyperParameters.string","string");
CkJsonObject_UpdateString(json,"inputDataConfig[0].channelName","string");
CkJsonObject_UpdateString(json,"inputDataConfig[0].contentType","string");
CkJsonObject_UpdateString(json,"inputDataConfig[0].dataSource.s3DataSource.s3Uri","string");
CkJsonObject_UpdateInt(json,"instanceConfig.instanceCount",123);
CkJsonObject_UpdateString(json,"instanceConfig.instanceType","string");
CkJsonObject_UpdateInt(json,"instanceConfig.volumeSizeInGb",123);
CkJsonObject_UpdateString(json,"jobName","string");
CkJsonObject_UpdateString(json,"outputDataConfig.kmsKeyId","string");
CkJsonObject_UpdateString(json,"outputDataConfig.s3Path","string");
CkJsonObject_UpdateString(json,"roleArn","string");
CkJsonObject_UpdateInt(json,"stoppingCondition.maxRuntimeInSeconds",123);
CkJsonObject_UpdateString(json,"tags.string","string");
// The JSON request body created by the above code:
// {
// "algorithmSpecification": {
// "containerImage": {
// "uri": "string"
// },
// "scriptModeConfig": {
// "compressionType": "string",
// "entryPoint": "string",
// "s3Uri": "string"
// }
// },
// "checkpointConfig": {
// "localPath": "string",
// "s3Uri": "string"
// },
// "clientToken": "string",
// "deviceConfig": {
// "device": "string"
// },
// "hyperParameters": {
// "string": "string"
// },
// "inputDataConfig": [
// {
// "channelName": "string",
// "contentType": "string",
// "dataSource": {
// "s3DataSource": {
// "s3Uri": "string"
// }
// }
// }
// ],
// "instanceConfig": {
// "instanceCount": number,
// "instanceType": "string",
// "volumeSizeInGb": number
// },
// "jobName": "string",
// "outputDataConfig": {
// "kmsKeyId": "string",
// "s3Path": "string"
// },
// "roleArn": "string",
// "stoppingCondition": {
// "maxRuntimeInSeconds": number
// },
// "tags": {
// "string": "string"
// }
// }
CkRest_AddHeader(rest,"Content-Type","application/x-amz-json-1.1");
CkRest_AddHeader(rest,"X-Amz-Target","CreateJob");
sbRequestBody = CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody = CkStringBuilder_Create();
success = CkRest_FullRequestSb(rest,"POST","/job",sbRequestBody,sbResponseBody);
if (success != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
return;
}
respStatusCode = CkRest_getResponseStatusCode(rest);
printf("response status code = %d\n",respStatusCode);
if (respStatusCode != 200) {
printf("Response Header:\n");
printf("%s\n",CkRest_responseHeader(rest));
printf("Response Body:\n");
printf("%s\n",CkStringBuilder_getAsString(sbResponseBody));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
return;
}
jResp = CkJsonObject_Create();
CkJsonObject_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.
jobArn = CkJsonObject_stringOf(jResp,"jobArn");
// A sample JSON response body parsed by the above code:
// {
// "jobArn": "string"
// }
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
}
