CreateUserPool 搭配 AWS SDK 或 CLI 使用

下列程式碼範例示範如何使用 CreateUserPool。

CLI

AWS CLI

建立最低限度設定的使用者集區

此範例會使用預設值建立名為 MyUserPool 的使用者集區。沒有必要的屬性，也沒有應用程式用戶端。MFA 和進階安全性已停用。

命令：

aws cognito-idp create-user-pool --pool-name MyUserPool

輸出：

{
  "UserPool": {
      "SchemaAttributes": [
          {
              "Name": "sub",
              "StringAttributeConstraints": {
                  "MinLength": "1",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": true,
              "AttributeDataType": "String",
              "Mutable": false
          },
          {
              "Name": "name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "given_name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "family_name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "middle_name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "nickname",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "preferred_username",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "profile",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "picture",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "website",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "email",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "AttributeDataType": "Boolean",
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "Name": "email_verified",
              "Mutable": true
          },
          {
              "Name": "gender",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "birthdate",
              "StringAttributeConstraints": {
                  "MinLength": "10",
                  "MaxLength": "10"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "zoneinfo",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "locale",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "phone_number",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "AttributeDataType": "Boolean",
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "Name": "phone_number_verified",
              "Mutable": true
          },
          {
              "Name": "address",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "updated_at",
              "NumberAttributeConstraints": {
                  "MinValue": "0"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "Number",
              "Mutable": true
          }
      ],
      "MfaConfiguration": "OFF",
      "Name": "MyUserPool",
      "LastModifiedDate": 1547833345.777,
      "AdminCreateUserConfig": {
          "UnusedAccountValidityDays": 7,
          "AllowAdminCreateUserOnly": false
      },
      "EmailConfiguration": {},
      "Policies": {
          "PasswordPolicy": {
              "RequireLowercase": true,
              "RequireSymbols": true,
              "RequireNumbers": true,
              "MinimumLength": 8,
              "RequireUppercase": true
          }
      },
      "CreationDate": 1547833345.777,
      "EstimatedNumberOfUsers": 0,
      "Id": "us-west-2_aaaaaaaaa",
      "LambdaConfig": {}
  }
}

用兩個必要屬性建立新的使用者集區

此範例會建立使用者集區 MyUserPool。集區設定為接受電子郵件作為使用者名稱屬性。它也會使用 Amazon Simple Email Service，將電子郵件來源地址設定為經過驗證的地址。

命令：

aws cognito-idp create-user-pool --pool-name MyUserPool --username-attributes "email" --email-configuration=SourceArn="arn:aws:ses:us-east-1:111111111111:identity/[e-mail]",ReplyToEmailAddress="[e-mail]"

輸出：

{
  "UserPool": {
      "SchemaAttributes": [
          {
              "Name": "sub",
              "StringAttributeConstraints": {
                  "MinLength": "1",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": true,
              "AttributeDataType": "String",
              "Mutable": false
          },
          {
              "Name": "name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "given_name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "family_name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "middle_name",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "nickname",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "preferred_username",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "profile",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "picture",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "website",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "email",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "AttributeDataType": "Boolean",
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "Name": "email_verified",
              "Mutable": true
          },
          {
              "Name": "gender",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "birthdate",
              "StringAttributeConstraints": {
                  "MinLength": "10",
                  "MaxLength": "10"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "zoneinfo",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "locale",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "phone_number",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "AttributeDataType": "Boolean",
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "Name": "phone_number_verified",
              "Mutable": true
          },
          {
              "Name": "address",
              "StringAttributeConstraints": {
                  "MinLength": "0",
                  "MaxLength": "2048"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "String",
              "Mutable": true
          },
          {
              "Name": "updated_at",
              "NumberAttributeConstraints": {
                  "MinValue": "0"
              },
              "DeveloperOnlyAttribute": false,
              "Required": false,
              "AttributeDataType": "Number",
              "Mutable": true
          }
      ],
      "MfaConfiguration": "OFF",
      "Name": "MyUserPool",
      "LastModifiedDate": 1547837788.189,
      "AdminCreateUserConfig": {
          "UnusedAccountValidityDays": 7,
          "AllowAdminCreateUserOnly": false
      },
      "EmailConfiguration": {
          "ReplyToEmailAddress": "[e-mail]",
          "SourceArn": "arn:aws:ses:us-east-1:111111111111:identity/[e-mail]"
      },
      "Policies": {
          "PasswordPolicy": {
              "RequireLowercase": true,
              "RequireSymbols": true,
              "RequireNumbers": true,
              "MinimumLength": 8,
              "RequireUppercase": true
          }
      },
      "UsernameAttributes": [
          "email"
      ],
      "CreationDate": 1547837788.189,
      "EstimatedNumberOfUsers": 0,
      "Id": "us-west-2_aaaaaaaaa",
      "LambdaConfig": {}
  }
}

• 如需 API 詳細資訊，請參閱《AWS CLI 命令參考》中的 CreateUserPool。

Java

SDK for Java 2.x

注意

GitHub 上提供更多範例。尋找完整範例，並了解如何在 AWS 程式碼範例儲存庫中設定和執行。

import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.cognitoidentityprovider.CognitoIdentityProviderClient;
import software.amazon.awssdk.services.cognitoidentityprovider.model.CognitoIdentityProviderException;
import software.amazon.awssdk.services.cognitoidentityprovider.model.CreateUserPoolRequest;
import software.amazon.awssdk.services.cognitoidentityprovider.model.CreateUserPoolResponse;

/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class CreateUserPool {
    public static void main(String[] args) {

        final String usage = """

                Usage:
                    <userPoolName>\s

                Where:
                    userPoolName - The name to give your user pool when it's created.
                """;

        if (args.length != 1) {
            System.out.println(usage);
            System.exit(1);
        }

        String userPoolName = args[0];
        CognitoIdentityProviderClient cognitoClient = CognitoIdentityProviderClient.builder()
                .region(Region.US_EAST_1)
                .build();

        String id = createPool(cognitoClient, userPoolName);
        System.out.println("User pool ID: " + id);
        cognitoClient.close();
    }

    public static String createPool(CognitoIdentityProviderClient cognitoClient, String userPoolName) {
        try {
            CreateUserPoolRequest request = CreateUserPoolRequest.builder()
                    .poolName(userPoolName)
                    .build();

            CreateUserPoolResponse response = cognitoClient.createUserPool(request);
            return response.userPool().id();

        } catch (CognitoIdentityProviderException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
        return "";
    }
}

• 如需 API 詳細資訊，請參閱《AWS SDK for Java 2.x API 參考》中的 CreateUserPool。