Chilkat Online Tools

StartMaintenance C++ Example

AWS OpsWorks CM

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

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

    CkRest rest;
    bool success;

    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_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.put_Region("us-west-2");
    authAws.put_ServiceName("opsworks-cm");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://opsworks-cm.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("opsworks-cm.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
        std::cout << rest.lastErrorText() << "\r\n";
        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

    CkJsonObject json;
    json.UpdateString("EngineAttributes[0].Name","string");
    json.UpdateString("EngineAttributes[0].Value","string");
    json.UpdateString("ServerName","string");

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

    // {
    //   "EngineAttributes": [
    //     {
    //       "Name": "string",
    //       "Value": "string"
    //     }
    //   ],
    //   "ServerName": "string"
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","OpsWorksCM_V2016_11_01.StartMaintenance");

    CkStringBuilder sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody;
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    std::cout << "response status code = " << respStatusCode << "\r\n";
    if (respStatusCode != 200) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << rest.responseHeader() << "\r\n";
        std::cout << "Response Body:" << "\r\n";
        std::cout << sbResponseBody.getAsString() << "\r\n";
        return;
    }

    CkJsonObject jResp;
    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

    // 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.

    const char *Name = 0;
    const char *Value = 0;
    const char *strVal = 0;

    int AssociatePublicIpAddress = jResp.IntOf("Server.AssociatePublicIpAddress");
    int BackupRetentionCount = jResp.IntOf("Server.BackupRetentionCount");
    const char *CloudFormationStackArn = jResp.stringOf("Server.CloudFormationStackArn");
    int CreatedAt = jResp.IntOf("Server.CreatedAt");
    const char *CustomDomain = jResp.stringOf("Server.CustomDomain");
    int DisableAutomatedBackup = jResp.IntOf("Server.DisableAutomatedBackup");
    const char *Endpoint = jResp.stringOf("Server.Endpoint");
    const char *Engine = jResp.stringOf("Server.Engine");
    const char *EngineModel = jResp.stringOf("Server.EngineModel");
    const char *EngineVersion = jResp.stringOf("Server.EngineVersion");
    const char *InstanceProfileArn = jResp.stringOf("Server.InstanceProfileArn");
    const char *InstanceType = jResp.stringOf("Server.InstanceType");
    const char *KeyPair = jResp.stringOf("Server.KeyPair");
    const char *MaintenanceStatus = jResp.stringOf("Server.MaintenanceStatus");
    const char *PreferredBackupWindow = jResp.stringOf("Server.PreferredBackupWindow");
    const char *PreferredMaintenanceWindow = jResp.stringOf("Server.PreferredMaintenanceWindow");
    const char *ServerArn = jResp.stringOf("Server.ServerArn");
    const char *ServerName = jResp.stringOf("Server.ServerName");
    const char *ServiceRoleArn = jResp.stringOf("Server.ServiceRoleArn");
    const char *Status = jResp.stringOf("Server.Status");
    const char *StatusReason = jResp.stringOf("Server.StatusReason");
    int i = 0;
    int count_i = jResp.SizeOfArray("Server.EngineAttributes");
    while (i < count_i) {
        jResp.put_I(i);
        Name = jResp.stringOf("Server.EngineAttributes[i].Name");
        Value = jResp.stringOf("Server.EngineAttributes[i].Value");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("Server.SecurityGroupIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("Server.SecurityGroupIds[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("Server.SubnetIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("Server.SubnetIds[i]");
        i = i + 1;
    }

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

    // {
    //   "Server": {
    //     "AssociatePublicIpAddress": boolean,
    //     "BackupRetentionCount": number,
    //     "CloudFormationStackArn": "string",
    //     "CreatedAt": number,
    //     "CustomDomain": "string",
    //     "DisableAutomatedBackup": boolean,
    //     "Endpoint": "string",
    //     "Engine": "string",
    //     "EngineAttributes": [
    //       {
    //         "Name": "string",
    //         "Value": "string"
    //       }
    //     ],
    //     "EngineModel": "string",
    //     "EngineVersion": "string",
    //     "InstanceProfileArn": "string",
    //     "InstanceType": "string",
    //     "KeyPair": "string",
    //     "MaintenanceStatus": "string",
    //     "PreferredBackupWindow": "string",
    //     "PreferredMaintenanceWindow": "string",
    //     "SecurityGroupIds": [
    //       "string"
    //     ],
    //     "ServerArn": "string",
    //     "ServerName": "string",
    //     "ServiceRoleArn": "string",
    //     "Status": "string",
    //     "StatusReason": "string",
    //     "SubnetIds": [
    //       "string"
    //     ]
    //   }
    // }
    }