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Swift

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.

Chilkat Swift Downloads

Swift

func chilkatTest() {
    var success: Bool = false

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

    let rest = CkoRest()!

    let authAws = CkoAuthAws()!
    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 = "cognito-idp"
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.setAuthAws(authProvider: authAws)

    // URL: https://cognito-idp.us-west-2.amazonaws.com/
    var bTls: Bool = true
    var port: Int = 443
    var bAutoReconnect: Bool = true
    // Use the same region as specified above.
    success = rest.connect(hostname: "cognito-idp.us-west-2.amazonaws.com", port: port, tls: bTls, autoReconnect: bAutoReconnect)
    if success != true {
        print("ConnectFailReason: \(rest.connectFailReason.intValue)")
        print("\(rest.lastErrorText!)")
        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 {####}. "
    //     }
    //   }
    // 

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

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

    json.updateString(jsonPath: "SmsVerificationMessage", value: "Your verification code is {####}. ")
    json.updateBool(jsonPath: "UsernameConfiguration.CaseSensitive", value: false)
    json.updateString(jsonPath: "VerificationMessageTemplate.DefaultEmailOption", value: "CONFIRM_WITH_CODE")
    json.updateString(jsonPath: "VerificationMessageTemplate.EmailMessage", value: "Your verification code is {####}. ")
    json.updateString(jsonPath: "VerificationMessageTemplate.EmailSubject", value: "Your verification code")
    json.updateString(jsonPath: "VerificationMessageTemplate.SmsMessage", value: "Your verification code is {####}. ")

    rest.addHeader(name: "Content-Type", value: "application/x-amz-json-1.0")
    rest.addHeader(name: "X-Amz-Target", value: "AWSCognitoIdentityProviderService.CreateUserPool")
    rest.addHeader(name: "Accept-Encoding", value: "identity")

    let sbRequestBody = CkoStringBuilder()!
    json.emitSb(sb: sbRequestBody)
    let sbResponseBody = CkoStringBuilder()!
    success = rest.fullRequestSb(httpVerb: "POST", uriPath: "/", requestBody: sbRequestBody, responseBody: sbResponseBody)
    if success != true {
        print("\(rest.lastErrorText!)")
        return
    }

    var respStatusCode: Int = rest.responseStatusCode.intValue
    print("response status code = \(respStatusCode)")
    if respStatusCode != 200 {
        print("Response Status Code = \(respStatusCode)")
        print("Response Header:")
        print("\(rest.responseHeader!)")
        print("Response Body:")
        print("\(sbResponseBody.getAsString()!)")
        return
    }

    let jsonResponse = CkoJsonObject()!
    jsonResponse.loadSb(sb: sbResponseBody)

    jsonResponse.emitCompact = false
    print("\(jsonResponse.emit()!)")

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

}