this.userPool = new aws.cognito.UserPool(
      namespaced(name, "usr-pool"),
      { emailConfiguration: emailConfig,
        autoVerifiedAttributes: ["email"],
        usernameAttributes: ["email"],
        schemas: [
          {
            attributeDataType: "String",
            name: "email",
            mutable: false,
            required: true,
            stringAttributeConstraints: {
              minLength: "1",
              maxLength: "256",
            },
          },
          {
            attributeDataType: "String",
            name: "userType",
            mutable: true,
            stringAttributeConstraints: {
              minLength: "1",
              maxLength: "256",
            },
          },
        ],
        lambdaConfig: {
          postConfirmation: getFunctionArn(args.lambdaPostConfirmation),
          customMessage: getFunctionArn(args.lambdaCustomMessage),
        },
      },
      resourceOpts
    );