DescribeServers Objective-C Example
#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 = @"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" 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: @"MaxResults" value: [NSNumber numberWithInt: 123]];
[json UpdateString: @"NextToken" value: @"string"];
[json UpdateString: @"ServerName" value: @"string"];
// The JSON request body created by the above code:
// {
// "MaxResults": number,
// "NextToken": "string",
// "ServerName": "string"
// }
[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"OpsWorksCM_V2016_11_01.DescribeServers"];
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 AssociatePublicIpAddress;
int BackupRetentionCount;
NSString *CloudFormationStackArn = 0;
int CreatedAt;
NSString *CustomDomain = 0;
int DisableAutomatedBackup;
NSString *Endpoint = 0;
NSString *Engine = 0;
NSString *EngineModel = 0;
NSString *EngineVersion = 0;
NSString *InstanceProfileArn = 0;
NSString *InstanceType = 0;
NSString *KeyPair = 0;
NSString *MaintenanceStatus = 0;
NSString *PreferredBackupWindow = 0;
NSString *PreferredMaintenanceWindow = 0;
NSString *ServerArn = 0;
NSString *ServerName = 0;
NSString *ServiceRoleArn = 0;
NSString *Status = 0;
NSString *StatusReason = 0;
int j;
int count_j;
NSString *Name = 0;
NSString *Value = 0;
NSString *strVal = 0;
NSString *NextToken = [jResp StringOf: @"NextToken"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"Servers"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
AssociatePublicIpAddress = [[jResp IntOf: @"Servers[i].AssociatePublicIpAddress"] intValue];
BackupRetentionCount = [[jResp IntOf: @"Servers[i].BackupRetentionCount"] intValue];
CloudFormationStackArn = [jResp StringOf: @"Servers[i].CloudFormationStackArn"];
CreatedAt = [[jResp IntOf: @"Servers[i].CreatedAt"] intValue];
CustomDomain = [jResp StringOf: @"Servers[i].CustomDomain"];
DisableAutomatedBackup = [[jResp IntOf: @"Servers[i].DisableAutomatedBackup"] intValue];
Endpoint = [jResp StringOf: @"Servers[i].Endpoint"];
Engine = [jResp StringOf: @"Servers[i].Engine"];
EngineModel = [jResp StringOf: @"Servers[i].EngineModel"];
EngineVersion = [jResp StringOf: @"Servers[i].EngineVersion"];
InstanceProfileArn = [jResp StringOf: @"Servers[i].InstanceProfileArn"];
InstanceType = [jResp StringOf: @"Servers[i].InstanceType"];
KeyPair = [jResp StringOf: @"Servers[i].KeyPair"];
MaintenanceStatus = [jResp StringOf: @"Servers[i].MaintenanceStatus"];
PreferredBackupWindow = [jResp StringOf: @"Servers[i].PreferredBackupWindow"];
PreferredMaintenanceWindow = [jResp StringOf: @"Servers[i].PreferredMaintenanceWindow"];
ServerArn = [jResp StringOf: @"Servers[i].ServerArn"];
ServerName = [jResp StringOf: @"Servers[i].ServerName"];
ServiceRoleArn = [jResp StringOf: @"Servers[i].ServiceRoleArn"];
Status = [jResp StringOf: @"Servers[i].Status"];
StatusReason = [jResp StringOf: @"Servers[i].StatusReason"];
j = 0;
count_j = [[jResp SizeOfArray: @"Servers[i].EngineAttributes"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
Name = [jResp StringOf: @"Servers[i].EngineAttributes[j].Name"];
Value = [jResp StringOf: @"Servers[i].EngineAttributes[j].Value"];
j = j + 1;
}
j = 0;
count_j = [[jResp SizeOfArray: @"Servers[i].SecurityGroupIds"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
strVal = [jResp StringOf: @"Servers[i].SecurityGroupIds[j]"];
j = j + 1;
}
j = 0;
count_j = [[jResp SizeOfArray: @"Servers[i].SubnetIds"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
strVal = [jResp StringOf: @"Servers[i].SubnetIds[j]"];
j = j + 1;
}
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "NextToken": "string",
// "Servers": [
// {
// "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"
// ]
// }
// ]
// }
