(C) Amazon Cognito - Create User Pool

See more Amazon Cognito Examples

Creates a new Amazon Cognito user pool and sets the password policy for the pool.

For more information, see https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_CreateUserPool.html

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#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;
    BOOL bTls;
    int port;
    BOOL bAutoReconnect;
    HCkJsonObject json;
    HCkStringBuilder sbRequestBody;
    HCkStringBuilder sbResponseBody;
    int respStatusCode;
    HCkJsonObject jsonResponse;

    // 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,"cognito-idp");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    CkRest_SetAuthAws(rest,authAws);

    // URL: https://cognito-idp.us-west-2.amazonaws.com/
    bTls = TRUE;
    port = 443;
    bAutoReconnect = TRUE;
    // Use the same region as specified above.
    success = CkRest_Connect(rest,"cognito-idp.us-west-2.amazonaws.com",port,bTls,bAutoReconnect);
    if (success != TRUE) {
        printf("ConnectFailReason: %d\n",CkRest_getConnectFailReason(rest));
        printf("%s\n",CkRest_lastErrorText(rest));
        CkRest_Dispose(rest);
        CkAuthAws_Dispose(authAws);
        return;
    }

    // Note: The above code does not need to be repeatedly called for each REST request.
    // The rest object can be setup once, and then many requests can be sent.  Chilkat will automatically
    // reconnect within a FullRequest* method as needed.  It is only the very first connection that is explicitly
    // made via the Connect method.

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    // The following JSON is sent in the request body.
    // This example wil demonstrate creating a pool with many options specified.
    // The only required JSON member is "PoolName".

    // {
    //     "AccountRecoverySetting": {
    //       "RecoveryMechanisms": [
    //         {
    //           "Name": "verified_phone_number",
    //           "Priority": 1
    //         },
    //         {
    //           "Name": "verified_email",
    //           "Priority": 2
    //         }
    //       ]
    //     },
    //     "AdminCreateUserConfig": {
    //       "AllowAdminCreateUserOnly": false,
    //       "InviteMessageTemplate": {
    //         "EmailMessage": "Your username is {username} and temporary password is {####}. ",
    //         "EmailSubject": "Your temporary password",
    //         "SMSMessage": "Your username is {username} and temporary password is {####}. "
    //       },
    //       "TemporaryPasswordValidityDays": 7
    //     },
    //     "AutoVerifiedAttributes": [
    //       "email",
    //       "phone_number"
    //     ],
    //     "EmailConfiguration": {
    //       "EmailSendingAccount": "DEVELOPER",
    //       "From": "joe@example.com",
    //       "ReplyToEmailAddress": "joe@example.com",
    //       "SourceArn": "arn:aws:ses:us-west-2:954491834127:identity/joe@example.com"
    //     },
    //     "EmailVerificationMessage": "Your verification code is {####}. ",
    //     "EmailVerificationSubject": "Your verification code",
    //     "LambdaConfig": {},
    //     "MfaConfiguration": "OFF",
    //     "PoolName": "MyTestPool",
    //     "Policies": {
    //       "PasswordPolicy": {
    //         "MinimumLength": 8,
    //         "RequireLowercase": true,
    //         "RequireNumbers": true,
    //         "RequireSymbols": true,
    //         "RequireUppercase": true,
    //         "TemporaryPasswordValidityDays": 7
    //       }
    //     },
    //     "Schema": [
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": false,
    //         "Name": "sub",
    //         "Required": true,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "1"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "name",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "given_name",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "family_name",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "middle_name",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "nickname",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "preferred_username",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "profile",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "picture",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "website",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "email",
    //         "Required": true,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "Boolean",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "email_verified",
    //         "Required": false
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "gender",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "birthdate",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "10",
    //           "MinLength": "10"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "zoneinfo",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "locale",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "phone_number",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "String",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "address",
    //         "Required": false,
    //         "StringAttributeConstraints": {
    //           "MaxLength": "2048",
    //           "MinLength": "0"
    //         }
    //       },
    //       {
    //         "AttributeDataType": "Number",
    //         "DeveloperOnlyAttribute": false,
    //         "Mutable": true,
    //         "Name": "updated_at",
    //         "NumberAttributeConstraints": {
    //           "MinValue": "0"
    //         },
    //         "Required": false
    //       }
    //     ],
    //     "SmsAuthenticationMessage": "Your verification code is {####}. ",
    //     "SmsConfiguration": {
    //       "ExternalId": "94b17737-216b-4cf7-a29e-17e990e91300",
    //       "SnsCallerArn": "arn:aws:iam::954491834127:role/service-role/chilkat-SMS-Role"
    //     },
    //     "SmsVerificationMessage": "Your verification code is {####}. ",
    //     "UsernameConfiguration": {
    //       "CaseSensitive": false
    //     },
    //     "VerificationMessageTemplate": {
    //       "DefaultEmailOption": "CONFIRM_WITH_CODE",
    //       "EmailMessage": "Your verification code is {####}. ",
    //       "EmailSubject": "Your verification code",
    //       "SmsMessage": "Your verification code is {####}. "
    //     }
    //   }
    // 

    json = CkJsonObject_Create();
    CkJsonObject_UpdateString(json,"AccountRecoverySetting.RecoveryMechanisms[0].Name","verified_phone_number");
    CkJsonObject_UpdateInt(json,"AccountRecoverySetting.RecoveryMechanisms[0].Priority",1);
    CkJsonObject_UpdateString(json,"AccountRecoverySetting.RecoveryMechanisms[1].Name","verified_email");
    CkJsonObject_UpdateInt(json,"AccountRecoverySetting.RecoveryMechanisms[1].Priority",2);
    CkJsonObject_UpdateBool(json,"AdminCreateUserConfig.AllowAdminCreateUserOnly",FALSE);
    CkJsonObject_UpdateString(json,"AdminCreateUserConfig.InviteMessageTemplate.EmailMessage","Your username is {username} and temporary password is {####}. ");
    CkJsonObject_UpdateString(json,"AdminCreateUserConfig.InviteMessageTemplate.EmailSubject","Your temporary password");
    CkJsonObject_UpdateString(json,"AdminCreateUserConfig.InviteMessageTemplate.SMSMessage","Your username is {username} and temporary password is {####}. ");
    CkJsonObject_UpdateInt(json,"AdminCreateUserConfig.TemporaryPasswordValidityDays",7);
    CkJsonObject_UpdateString(json,"AutoVerifiedAttributes[0]","email");
    CkJsonObject_UpdateString(json,"AutoVerifiedAttributes[1]","phone_number");
    CkJsonObject_UpdateString(json,"EmailConfiguration.EmailSendingAccount","DEVELOPER");
    CkJsonObject_UpdateString(json,"EmailConfiguration.From","joe@example.com");
    CkJsonObject_UpdateString(json,"EmailConfiguration.ReplyToEmailAddress","joe@example.com");
    CkJsonObject_UpdateString(json,"EmailConfiguration.SourceArn","arn:aws:ses:us-west-2:954491834127:identity/joe@example.com");
    CkJsonObject_UpdateString(json,"EmailVerificationMessage","Your verification code is {####}. ");
    CkJsonObject_UpdateString(json,"EmailVerificationSubject","Your verification code");
    CkJsonObject_UpdateNewObject(json,"LambdaConfig");
    CkJsonObject_UpdateString(json,"MfaConfiguration","OFF");
    CkJsonObject_UpdateString(json,"PoolName","MyTestPool");
    CkJsonObject_UpdateInt(json,"Policies.PasswordPolicy.MinimumLength",8);
    CkJsonObject_UpdateBool(json,"Policies.PasswordPolicy.RequireLowercase",TRUE);
    CkJsonObject_UpdateBool(json,"Policies.PasswordPolicy.RequireNumbers",TRUE);
    CkJsonObject_UpdateBool(json,"Policies.PasswordPolicy.RequireSymbols",TRUE);
    CkJsonObject_UpdateBool(json,"Policies.PasswordPolicy.RequireUppercase",TRUE);
    CkJsonObject_UpdateInt(json,"Policies.PasswordPolicy.TemporaryPasswordValidityDays",7);
    CkJsonObject_UpdateString(json,"Schema[0].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[0].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[0].Mutable",FALSE);
    CkJsonObject_UpdateString(json,"Schema[0].Name","sub");
    CkJsonObject_UpdateBool(json,"Schema[0].Required",TRUE);
    CkJsonObject_UpdateString(json,"Schema[0].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[0].StringAttributeConstraints.MinLength","1");
    CkJsonObject_UpdateString(json,"Schema[1].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[1].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[1].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[1].Name","name");
    CkJsonObject_UpdateBool(json,"Schema[1].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[1].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[1].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[2].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[2].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[2].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[2].Name","given_name");
    CkJsonObject_UpdateBool(json,"Schema[2].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[2].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[2].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[3].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[3].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[3].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[3].Name","family_name");
    CkJsonObject_UpdateBool(json,"Schema[3].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[3].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[3].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[4].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[4].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[4].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[4].Name","middle_name");
    CkJsonObject_UpdateBool(json,"Schema[4].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[4].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[4].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[5].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[5].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[5].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[5].Name","nickname");
    CkJsonObject_UpdateBool(json,"Schema[5].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[5].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[5].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[6].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[6].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[6].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[6].Name","preferred_username");
    CkJsonObject_UpdateBool(json,"Schema[6].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[6].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[6].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[7].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[7].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[7].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[7].Name","profile");
    CkJsonObject_UpdateBool(json,"Schema[7].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[7].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[7].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[8].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[8].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[8].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[8].Name","picture");
    CkJsonObject_UpdateBool(json,"Schema[8].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[8].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[8].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[9].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[9].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[9].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[9].Name","website");
    CkJsonObject_UpdateBool(json,"Schema[9].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[9].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[9].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[10].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[10].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[10].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[10].Name","email");
    CkJsonObject_UpdateBool(json,"Schema[10].Required",TRUE);
    CkJsonObject_UpdateString(json,"Schema[10].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[10].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[11].AttributeDataType","Boolean");
    CkJsonObject_UpdateBool(json,"Schema[11].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[11].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[11].Name","email_verified");
    CkJsonObject_UpdateBool(json,"Schema[11].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[12].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[12].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[12].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[12].Name","gender");
    CkJsonObject_UpdateBool(json,"Schema[12].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[12].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[12].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[13].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[13].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[13].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[13].Name","birthdate");
    CkJsonObject_UpdateBool(json,"Schema[13].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[13].StringAttributeConstraints.MaxLength","10");
    CkJsonObject_UpdateString(json,"Schema[13].StringAttributeConstraints.MinLength","10");
    CkJsonObject_UpdateString(json,"Schema[14].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[14].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[14].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[14].Name","zoneinfo");
    CkJsonObject_UpdateBool(json,"Schema[14].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[14].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[14].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[15].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[15].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[15].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[15].Name","locale");
    CkJsonObject_UpdateBool(json,"Schema[15].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[15].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[15].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[16].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[16].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[16].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[16].Name","phone_number");
    CkJsonObject_UpdateBool(json,"Schema[16].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[16].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[16].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[17].AttributeDataType","String");
    CkJsonObject_UpdateBool(json,"Schema[17].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[17].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[17].Name","address");
    CkJsonObject_UpdateBool(json,"Schema[17].Required",FALSE);
    CkJsonObject_UpdateString(json,"Schema[17].StringAttributeConstraints.MaxLength","2048");
    CkJsonObject_UpdateString(json,"Schema[17].StringAttributeConstraints.MinLength","0");
    CkJsonObject_UpdateString(json,"Schema[18].AttributeDataType","Number");
    CkJsonObject_UpdateBool(json,"Schema[18].DeveloperOnlyAttribute",FALSE);
    CkJsonObject_UpdateBool(json,"Schema[18].Mutable",TRUE);
    CkJsonObject_UpdateString(json,"Schema[18].Name","updated_at");
    CkJsonObject_UpdateString(json,"Schema[18].NumberAttributeConstraints.MinValue","0");
    CkJsonObject_UpdateBool(json,"Schema[18].Required",FALSE);
    CkJsonObject_UpdateString(json,"SmsAuthenticationMessage","Your verification code is {####}. ");

    // Use your own value here:
    CkJsonObject_UpdateString(json,"SmsConfiguration.ExternalId","94b17737-216b-4cf7-a29e-17e990e91300");
    CkJsonObject_UpdateString(json,"SmsConfiguration.SnsCallerArn","arn:aws:iam::954491834127:role/service-role/chilkat-SMS-Role");

    CkJsonObject_UpdateString(json,"SmsVerificationMessage","Your verification code is {####}. ");
    CkJsonObject_UpdateBool(json,"UsernameConfiguration.CaseSensitive",FALSE);
    CkJsonObject_UpdateString(json,"VerificationMessageTemplate.DefaultEmailOption","CONFIRM_WITH_CODE");
    CkJsonObject_UpdateString(json,"VerificationMessageTemplate.EmailMessage","Your verification code is {####}. ");
    CkJsonObject_UpdateString(json,"VerificationMessageTemplate.EmailSubject","Your verification code");
    CkJsonObject_UpdateString(json,"VerificationMessageTemplate.SmsMessage","Your verification code is {####}. ");

    CkRest_AddHeader(rest,"Content-Type","application/x-amz-json-1.0");
    CkRest_AddHeader(rest,"X-Amz-Target","AWSCognitoIdentityProviderService.CreateUserPool");
    CkRest_AddHeader(rest,"Accept-Encoding","identity");

    sbRequestBody = CkStringBuilder_Create();
    CkJsonObject_EmitSb(json,sbRequestBody);
    sbResponseBody = CkStringBuilder_Create();
    success = CkRest_FullRequestSb(rest,"POST","/",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 Status Code = %d\n",respStatusCode);
        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;
    }

    jsonResponse = CkJsonObject_Create();
    CkJsonObject_LoadSb(jsonResponse,sbResponseBody);

    CkJsonObject_putEmitCompact(jsonResponse,FALSE);
    printf("%s\n",CkJsonObject_emit(jsonResponse));

    // The response is similar to the response at Cognito Describe User Pool


    CkRest_Dispose(rest);
    CkAuthAws_Dispose(authAws);
    CkJsonObject_Dispose(json);
    CkStringBuilder_Dispose(sbRequestBody);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jsonResponse);

    }