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Rust

Amazon Cognito - Describe User Pool

See more Amazon Cognito Examples

Returns the configuration information and metadata of the specified user pool.

Chilkat Rust Downloads

Rust

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

let rest = chilkat::Rest::new();

let auth_aws = chilkat::AuthAws::new();
auth_aws.set_access_key("AWS_ACCESS_KEY");
auth_aws.set_secret_key("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.)
auth_aws.set_region("us-west-2");
auth_aws.set_service_name("cognito-idp");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
let _ = rest.set_auth_aws(&auth_aws);

// URL: https://cognito-idp.us-west-2.amazonaws.com/
let b_tls = true;
let port = 443;
let b_auto_reconnect = true;
// Use the same region as specified above.
if rest.connect("cognito-idp.us-west-2.amazonaws.com", port, b_tls, b_auto_reconnect).is_err() {
    println!("ConnectFailReason: {}", rest.connect_fail_reason());
    println!("{}", rest.last_error_text());
    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.

let json = chilkat::JsonObject::new();
let _ = json.update_string("UserPoolId", "us-west-2_yt6WzO3SA");

let _ = rest.add_header("Content-Type", "application/x-amz-json-1.0");
let _ = rest.add_header("X-Amz-Target", "AWSCognitoIdentityProviderService.DescribeUserPool");
let _ = rest.add_header("Accept-Encoding", "identity");

let sb_request_body = chilkat::StringBuilder::new();
let _ = json.emit_sb(&sb_request_body);
let sb_response_body = chilkat::StringBuilder::new();
if rest.full_request_sb("POST", "/", &sb_request_body, &sb_response_body).is_err() {
    println!("{}", rest.last_error_text());
    return;
}

let resp_status_code = rest.response_status_code();
println!("response status code = {}", resp_status_code);
if resp_status_code != 200 {
    println!("Response Status Code = {}", resp_status_code);
    println!("Response Header:");
    println!("{}", rest.response_header());
    println!("Response Body:");
    println!("{}", sb_response_body.get_as_string().unwrap_or_default());
    return;
}

let json_response = chilkat::JsonObject::new();
let _ = json_response.load_sb(&sb_response_body);

json_response.set_emit_compact(false);
println!("{}", json_response.emit().unwrap_or_default());

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

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

// {
//   "UserPool": {
//     "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 {####}. "
//       },
//       "UnusedAccountValidityDays": 7
//     },
//     "Arn": "arn:aws:cognito-idp:us-west-2:954491834127:userpool/us-west-2_yt6WzO3SA",
//     "AutoVerifiedAttributes": [
//       "email",
//       "phone_number"
//     ],
//     "CreationDate": 1.636388909817E9,
//     "EmailConfiguration": {
//       "EmailSendingAccount": "DEVELOPER",
//       "From": "admin@chilkatsoft.com",
//       "ReplyToEmailAddress": "admin@chilkatsoft.com",
//       "SourceArn": "arn:aws:ses:us-west-2:954491834127:identity/admin@chilkatsoft.com"
//     },
//     "EmailVerificationMessage": "Your verification code is {####}. ",
//     "EmailVerificationSubject": "Your verification code",
//     "EstimatedNumberOfUsers": 0,
//     "Id": "us-west-2_yt6WzO3SA",
//     "LambdaConfig": {},
//     "LastModifiedDate": 1.636388910377E9,
//     "MfaConfiguration": "ON",
//     "Name": "chilkat",
//     "Policies": {
//       "PasswordPolicy": {
//         "MinimumLength": 8,
//         "RequireLowercase": true,
//         "RequireNumbers": true,
//         "RequireSymbols": true,
//         "RequireUppercase": true,
//         "TemporaryPasswordValidityDays": 7
//       }
//     },
//     "SchemaAttributes": [
//       {
//         "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": "Boolean",
//         "DeveloperOnlyAttribute": false,
//         "Mutable": true,
//         "Name": "phone_number_verified",
//         "Required": false
//       },
//       {
//         "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 {####}. ",
//     "UserPoolTags": {
//       "sampleUserPoolTag": "test"
//     },
//     "UsernameConfiguration": {
//       "CaseSensitive": false
//     },
//     "VerificationMessageTemplate": {
//       "DefaultEmailOption": "CONFIRM_WITH_CODE",
//       "EmailMessage": "Your verification code is {####}. ",
//       "EmailSubject": "Your verification code",
//       "SmsMessage": "Your verification code is {####}. "
//     }
//   }
// }

let user_pool_admin_create_user_config_allow_admin_create_user_only = json_response.bool_of("UserPool.AdminCreateUserConfig.AllowAdminCreateUserOnly");
let user_pool_admin_create_user_config_invite_message_template_email_message = json_response.string_of("UserPool.AdminCreateUserConfig.InviteMessageTemplate.EmailMessage").unwrap_or_default();
let user_pool_admin_create_user_config_invite_message_template_email_subject = json_response.string_of("UserPool.AdminCreateUserConfig.InviteMessageTemplate.EmailSubject").unwrap_or_default();
let user_pool_admin_create_user_config_invite_message_template_sms_message = json_response.string_of("UserPool.AdminCreateUserConfig.InviteMessageTemplate.SMSMessage").unwrap_or_default();
let user_pool_admin_create_user_config_unused_account_validity_days = json_response.int_of("UserPool.AdminCreateUserConfig.UnusedAccountValidityDays");
let user_pool_arn = json_response.string_of("UserPool.Arn").unwrap_or_default();
let user_pool_creation_date = json_response.string_of("UserPool.CreationDate").unwrap_or_default();
let user_pool_email_configuration_email_sending_account = json_response.string_of("UserPool.EmailConfiguration.EmailSendingAccount").unwrap_or_default();
let user_pool_email_configuration_from = json_response.string_of("UserPool.EmailConfiguration.From").unwrap_or_default();
let user_pool_email_configuration_reply_to_email_address = json_response.string_of("UserPool.EmailConfiguration.ReplyToEmailAddress").unwrap_or_default();
let user_pool_email_configuration_source_arn = json_response.string_of("UserPool.EmailConfiguration.SourceArn").unwrap_or_default();
let user_pool_email_verification_message = json_response.string_of("UserPool.EmailVerificationMessage").unwrap_or_default();
let user_pool_email_verification_subject = json_response.string_of("UserPool.EmailVerificationSubject").unwrap_or_default();
let user_pool_estimated_number_of_users = json_response.int_of("UserPool.EstimatedNumberOfUsers");
let user_pool_id = json_response.string_of("UserPool.Id").unwrap_or_default();
let user_pool_last_modified_date = json_response.string_of("UserPool.LastModifiedDate").unwrap_or_default();
let user_pool_mfa_configuration = json_response.string_of("UserPool.MfaConfiguration").unwrap_or_default();
let user_pool_name = json_response.string_of("UserPool.Name").unwrap_or_default();
let user_pool_policies_password_policy_minimum_length = json_response.int_of("UserPool.Policies.PasswordPolicy.MinimumLength");
let user_pool_policies_password_policy_require_lowercase = json_response.bool_of("UserPool.Policies.PasswordPolicy.RequireLowercase");
let user_pool_policies_password_policy_require_numbers = json_response.bool_of("UserPool.Policies.PasswordPolicy.RequireNumbers");
let user_pool_policies_password_policy_require_symbols = json_response.bool_of("UserPool.Policies.PasswordPolicy.RequireSymbols");
let user_pool_policies_password_policy_require_uppercase = json_response.bool_of("UserPool.Policies.PasswordPolicy.RequireUppercase");
let user_pool_policies_password_policy_temporary_password_validity_days = json_response.int_of("UserPool.Policies.PasswordPolicy.TemporaryPasswordValidityDays");
let user_pool_sms_authentication_message = json_response.string_of("UserPool.SmsAuthenticationMessage").unwrap_or_default();
let user_pool_sms_configuration_external_id = json_response.string_of("UserPool.SmsConfiguration.ExternalId").unwrap_or_default();
let user_pool_sms_configuration_sns_caller_arn = json_response.string_of("UserPool.SmsConfiguration.SnsCallerArn").unwrap_or_default();
let user_pool_sms_verification_message = json_response.string_of("UserPool.SmsVerificationMessage").unwrap_or_default();
let user_pool_user_pool_tags_sample_user_pool_tag = json_response.string_of("UserPool.UserPoolTags.sampleUserPoolTag").unwrap_or_default();
let user_pool_username_configuration_case_sensitive = json_response.bool_of("UserPool.UsernameConfiguration.CaseSensitive");
let user_pool_verification_message_template_default_email_option = json_response.string_of("UserPool.VerificationMessageTemplate.DefaultEmailOption").unwrap_or_default();
let user_pool_verification_message_template_email_message = json_response.string_of("UserPool.VerificationMessageTemplate.EmailMessage").unwrap_or_default();
let user_pool_verification_message_template_email_subject = json_response.string_of("UserPool.VerificationMessageTemplate.EmailSubject").unwrap_or_default();
let user_pool_verification_message_template_sms_message = json_response.string_of("UserPool.VerificationMessageTemplate.SmsMessage").unwrap_or_default();

let mut i = 0;
let mut count_i = json_response.size_of_array("UserPool.AccountRecoverySetting.RecoveryMechanisms");
while i < count_i {
    json_response.set_i(i);
    let _ = json_response.string_of("UserPool.AccountRecoverySetting.RecoveryMechanisms[i].Name").unwrap_or_default();
    let _ = json_response.int_of("UserPool.AccountRecoverySetting.RecoveryMechanisms[i].Priority");
    i = i + 1;
}

i = 0;
count_i = json_response.size_of_array("UserPool.AutoVerifiedAttributes");
while i < count_i {
    json_response.set_i(i);
    let _ = json_response.string_of("UserPool.AutoVerifiedAttributes[i]").unwrap_or_default();
    i = i + 1;
}

i = 0;
count_i = json_response.size_of_array("UserPool.SchemaAttributes");
while i < count_i {
    json_response.set_i(i);
    let _ = json_response.string_of("UserPool.SchemaAttributes[i].AttributeDataType").unwrap_or_default();
    let _ = json_response.bool_of("UserPool.SchemaAttributes[i].DeveloperOnlyAttribute");
    let _ = json_response.bool_of("UserPool.SchemaAttributes[i].Mutable");
    let _ = json_response.string_of("UserPool.SchemaAttributes[i].Name").unwrap_or_default();
    let _ = json_response.bool_of("UserPool.SchemaAttributes[i].Required");
    let _ = json_response.string_of("UserPool.SchemaAttributes[i].StringAttributeConstraints.MaxLength").unwrap_or_default();
    let _ = json_response.string_of("UserPool.SchemaAttributes[i].StringAttributeConstraints.MinLength").unwrap_or_default();
    let _ = json_response.string_of("UserPool.SchemaAttributes[i].NumberAttributeConstraints.MinValue").unwrap_or_default();
    i = i + 1;
}