MFA UI elements and localiztion

Author: yoelhor

articles/active-directory-b2c/localization-string-ids.md

@@ -8,7 +8,7 @@ manager: celestedg
 ms.service: active-directory
 ms.workload: identity
 ms.topic: reference
-ms.date: 03/16/2020
+ms.date: 03/26/2020
 ms.author: mimart
 ms.subservice: B2C
 ---
@@ -29,7 +29,7 @@ The following IDs are used for a content definition with an ID of `api.signupors
 | **logonIdentifier_email** | Email Address |
 | **requiredField_email** | Please enter your email |
 | **invalid_email** | Please enter a valid email address |
-| **email_pattern** | ^[a-zA-Z0-9.!#$%&’'*+/=?^_\`{\|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*$ |
+| **email_pattern** | ^[a-zA-Z0-9.!#$%&''*+/=?^_\`{\|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*$ |
 | **local_intro_username** | Sign in with your user name |
 | **logonIdentifier_username** | Username |
 | **requiredField_username** | Please enter your user name |
@@ -186,7 +186,7 @@ The Following are the IDs for a content definition with an ID of `api.phonefacto
 | **number_label** | Phone Number |
 | **error_tryagain** | The phone number you provided is busy or unavailable. Please check the number and try again. |
 | **error_incorrect_code** | The verification code you have entered does not match our records. Please try again, or request a new code. |
-| **countryList** | {\"DEFAULT\":\"Country/Region\",\"AF\":\"Afghanistan\",\"AX\":\"Åland Islands\",\"AL\":\"Albania\",\"DZ\":\"Algeria\",\"AS\":\"American Samoa\",\"AD\":\"Andorra\",\"AO\":\"Angola\",\"AI\":\"Anguilla\",\"AQ\":\"Antarctica\",\"AG\":\"Antigua and Barbuda\",\"AR\":\"Argentina\",\"AM\":\"Armenia\",\"AW\":\"Aruba\",\"AU\":\"Australia\",\"AT\":\"Austria\",\"AZ\":\"Azerbaijan\",\"BS\":\"Bahamas\",\"BH\":\"Bahrain\",\"BD\":\"Bangladesh\",\"BB\":\"Barbados\",\"BY\":\"Belarus\",\"BE\":\"Belgium\",\"BZ\":\"Belize\",\"BJ\":\"Benin\",\"BM\":\"Bermuda\",\"BT\":\"Bhutan\",\"BO\":\"Bolivia\",\"BQ\":\"Bonaire\",\"BA\":\"Bosnia and Herzegovina\",\"BW\":\"Botswana\",\"BV\":\"Bouvet Island\",\"BR\":\"Brazil\",\"IO\":\"British Indian Ocean Territory\",\"VG\":\"British Virgin Islands\",\"BN\":\"Brunei\",\"BG\":\"Bulgaria\",\"BF\":\"Burkina Faso\",\"BI\":\"Burundi\",\"CV\":\"Cabo Verde\",\"KH\":\"Cambodia\",\"CM\":\"Cameroon\",\"CA\":\"Canada\",\"KY\":\"Cayman Islands\",\"CF\":\"Central African Republic\",\"TD\":\"Chad\",\"CL\":\"Chile\",\"CN\":\"China\",\"CX\":\"Christmas Island\",\"CC\":\"Cocos (Keeling) Islands\",\"CO\":\"Colombia\",\"KM\":\"Comoros\",\"CG\":\"Congo\",\"CD\":\"Congo (DRC)\",\"CK\":\"Cook Islands\",\"CR\":\"Costa Rica\",\"CI\":\"Côte d’Ivoire\",\"HR\":\"Croatia\",\"CU\":\"Cuba\",\"CW\":\"Curaçao\",\"CY\":\"Cyprus\",\"CZ\":\"Czech Republic\",\"DK\":\"Denmark\",\"DJ\":\"Djibouti\",\"DM\":\"Dominica\",\"DO\":\"Dominican Republic\",\"EC\":\"Ecuador\",\"EG\":\"Egypt\",\"SV\":\"El Salvador\",\"GQ\":\"Equatorial Guinea\",\"ER\":\"Eritrea\",\"EE\":\"Estonia\",\"ET\":\"Ethiopia\",\"FK\":\"Falkland Islands\",\"FO\":\"Faroe Islands\",\"FJ\":\"Fiji\",\"FI\":\"Finland\",\"FR\":\"France\",\"GF\":\"French Guiana\",\"PF\":\"French Polynesia\",\"TF\":\"French Southern Territories\",\"GA\":\"Gabon\",\"GM\":\"Gambia\",\"GE\":\"Georgia\",\"DE\":\"Germany\",\"GH\":\"Ghana\",\"GI\":\"Gibraltar\",\"GR\":\"Greece\",\"GL\":\"Greenland\",\"GD\":\"Grenada\",\"GP\":\"Guadeloupe\",\"GU\":\"Guam\",\"GT\":\"Guatemala\",\"GG\":\"Guernsey\",\"GN\":\"Guinea\",\"GW\":\"Guinea-Bissau\",\"GY\":\"Guyana\",\"HT\":\"Haiti\",\"HM\":\"Heard Island and McDonald Islands\",\"HN\":\"Honduras\",\"HK\":\"Hong Kong SAR\",\"HU\":\"Hungary\",\"IS\":\"Iceland\",\"IN\":\"India\",\"ID\":\"Indonesia\",\"IR\":\"Iran\",\"IQ\":\"Iraq\",\"IE\":\"Ireland\",\"IM\":\"Isle of Man\",\"IL\":\"Israel\",\"IT\":\"Italy\",\"JM\":\"Jamaica\",\"JP\":\"Japan\",\"JE\":\"Jersey\",\"JO\":\"Jordan\",\"KZ\":\"Kazakhstan\",\"KE\":\"Kenya\",\"KI\":\"Kiribati\",\"KR\":\"Korea\",\"KW\":\"Kuwait\",\"KG\":\"Kyrgyzstan\",\"LA\":\"Laos\",\"LV\":\"Latvia\",\"LB\":\"Lebanon\",\"LS\":\"Lesotho\",\"LR\":\"Liberia\",\"LY\":\"Libya\",\"LI\":\"Liechtenstein\",\"LT\":\"Lithuania\",\"LU\":\"Luxembourg\",\"MO\":\"Macao SAR\",\"MK\":\"North Macedonia\",\"MG\":\"Madagascar\",\"MW\":\"Malawi\",\"MY\":\"Malaysia\",\"MV\":\"Maldives\",\"ML\":\"Mali\",\"MT\":\"Malta\",\"MH\":\"Marshall Islands\",\"MQ\":\"Martinique\",\"MR\":\"Mauritania\",\"MU\":\"Mauritius\",\"YT\":\"Mayotte\",\"MX\":\"Mexico\",\"FM\":\"Micronesia\",\"MD\":\"Moldova\",\"MC\":\"Monaco\",\"MN\":\"Mongolia\",\"ME\":\"Montenegro\",\"MS\":\"Montserrat\",\"MA\":\"Morocco\",\"MZ\":\"Mozambique\",\"MM\":\"Myanmar\",\"NA\":\"Namibia\",\"NR\":\"Nauru\",\"NP\":\"Nepal\",\"NL\":\"Netherlands\",\"NC\":\"New Caledonia\",\"NZ\":\"New Zealand\",\"NI\":\"Nicaragua\",\"NE\":\"Niger\",\"NG\":\"Nigeria\",\"NU\":\"Niue\",\"NF\":\"Norfolk Island\",\"KP\":\"North Korea\",\"MP\":\"Northern Mariana Islands\",\"NO\":\"Norway\",\"OM\":\"Oman\",\"PK\":\"Pakistan\",\"PW\":\"Palau\",\"PS\":\"Palestinian Authority\",\"PA\":\"Panama\",\"PG\":\"Papua New Guinea\",\"PY\":\"Paraguay\",\"PE\":\"Peru\",\"PH\":\"Philippines\",\"PN\":\"Pitcairn Islands\",\"PL\":\"Poland\",\"PT\":\"Portugal\",\"PR\":\"Puerto Rico\",\"QA\":\"Qatar\",\"RE\":\"Réunion\",\"RO\":\"Romania\",\"RU\":\"Russia\",\"RW\":\"Rwanda\",\"BL\":\"Saint Barthélemy\",\"KN\":\"Saint Kitts and Nevis\",\"LC\":\"Saint Lucia\",\"MF\":\"Saint Martin\",\"PM\":\"Saint Pierre and Miquelon\",\"VC\":\"Saint Vincent and the Grenadines\",\"WS\":\"Samoa\",\"SM\":\"San Marino\",\"ST\":\"São Tomé and Príncipe\",\"SA\":\"Saudi Arabia\",\"SN\":\"Senegal\",\"RS\":\"Serbia\",\"SC\":\"Seychelles\",\"SL\":\"Sierra Leone\",\"SG\":\"Singapore\",\"SX\":\"Sint Maarten\",\"SK\":\"Slovakia\",\"SI\":\"Slovenia\",\"SB\":\"Solomon Islands\",\"SO\":\"Somalia\",\"ZA\":\"South Africa\",\"GS\":\"South Georgia and South Sandwich Islands\",\"SS\":\"South Sudan\",\"ES\":\"Spain\",\"LK\":\"Sri Lanka\",\"SH\":\"St Helena, Ascension, Tristan da Cunha\",\"SD\":\"Sudan\",\"SR\":\"Suriname\",\"SJ\":\"Svalbard\",\"SZ\":\"Swaziland\",\"SE\":\"Sweden\",\"CH\":\"Switzerland\",\"SY\":\"Syria\",\"TW\":\"Taiwan\",\"TJ\":\"Tajikistan\",\"TZ\":\"Tanzania\",\"TH\":\"Thailand\",\"TL\":\"Timor-Leste\",\"TG\":\"Togo\",\"TK\":\"Tokelau\",\"TO\":\"Tonga\",\"TT\":\"Trinidad and Tobago\",\"TN\":\"Tunisia\",\"TR\":\"Turkey\",\"TM\":\"Turkmenistan\",\"TC\":\"Turks and Caicos Islands\",\"TV\":\"Tuvalu\",\"UM\":\"U.S. Outlying Islands\",\"VI\":\"U.S. Virgin Islands\",\"UG\":\"Uganda\",\"UA\":\"Ukraine\",\"AE\":\"United Arab Emirates\",\"GB\":\"United Kingdom\",\"US\":\"United States\",\"UY\":\"Uruguay\",\"UZ\":\"Uzbekistan\",\"VU\":\"Vanuatu\",\"VA\":\"Vatican City\",\"VE\":\"Venezuela\",\"VN\":\"Vietnam\",\"WF\":\"Wallis and Futuna\",\"YE\":\"Yemen\",\"ZM\":\"Zambia\",\"ZW\":\"Zimbabwe\"} |
+| **countryList** | {\"DEFAULT\":\"Country/Region\",\"AF\":\"Afghanistan\",\"AX\":\"Åland Islands\",\"AL\":\"Albania\",\"DZ\":\"Algeria\",\"AS\":\"American Samoa\",\"AD\":\"Andorra\",\"AO\":\"Angola\",\"AI\":\"Anguilla\",\"AQ\":\"Antarctica\",\"AG\":\"Antigua and Barbuda\",\"AR\":\"Argentina\",\"AM\":\"Armenia\",\"AW\":\"Aruba\",\"AU\":\"Australia\",\"AT\":\"Austria\",\"AZ\":\"Azerbaijan\",\"BS\":\"Bahamas\",\"BH\":\"Bahrain\",\"BD\":\"Bangladesh\",\"BB\":\"Barbados\",\"BY\":\"Belarus\",\"BE\":\"Belgium\",\"BZ\":\"Belize\",\"BJ\":\"Benin\",\"BM\":\"Bermuda\",\"BT\":\"Bhutan\",\"BO\":\"Bolivia\",\"BQ\":\"Bonaire\",\"BA\":\"Bosnia and Herzegovina\",\"BW\":\"Botswana\",\"BV\":\"Bouvet Island\",\"BR\":\"Brazil\",\"IO\":\"British Indian Ocean Territory\",\"VG\":\"British Virgin Islands\",\"BN\":\"Brunei\",\"BG\":\"Bulgaria\",\"BF\":\"Burkina Faso\",\"BI\":\"Burundi\",\"CV\":\"Cabo Verde\",\"KH\":\"Cambodia\",\"CM\":\"Cameroon\",\"CA\":\"Canada\",\"KY\":\"Cayman Islands\",\"CF\":\"Central African Republic\",\"TD\":\"Chad\",\"CL\":\"Chile\",\"CN\":\"China\",\"CX\":\"Christmas Island\",\"CC\":\"Cocos (Keeling) Islands\",\"CO\":\"Colombia\",\"KM\":\"Comoros\",\"CG\":\"Congo\",\"CD\":\"Congo (DRC)\",\"CK\":\"Cook Islands\",\"CR\":\"Costa Rica\",\"CI\":\"Côte d'Ivoire\",\"HR\":\"Croatia\",\"CU\":\"Cuba\",\"CW\":\"Curaçao\",\"CY\":\"Cyprus\",\"CZ\":\"Czech Republic\",\"DK\":\"Denmark\",\"DJ\":\"Djibouti\",\"DM\":\"Dominica\",\"DO\":\"Dominican Republic\",\"EC\":\"Ecuador\",\"EG\":\"Egypt\",\"SV\":\"El Salvador\",\"GQ\":\"Equatorial Guinea\",\"ER\":\"Eritrea\",\"EE\":\"Estonia\",\"ET\":\"Ethiopia\",\"FK\":\"Falkland Islands\",\"FO\":\"Faroe Islands\",\"FJ\":\"Fiji\",\"FI\":\"Finland\",\"FR\":\"France\",\"GF\":\"French Guiana\",\"PF\":\"French Polynesia\",\"TF\":\"French Southern Territories\",\"GA\":\"Gabon\",\"GM\":\"Gambia\",\"GE\":\"Georgia\",\"DE\":\"Germany\",\"GH\":\"Ghana\",\"GI\":\"Gibraltar\",\"GR\":\"Greece\",\"GL\":\"Greenland\",\"GD\":\"Grenada\",\"GP\":\"Guadeloupe\",\"GU\":\"Guam\",\"GT\":\"Guatemala\",\"GG\":\"Guernsey\",\"GN\":\"Guinea\",\"GW\":\"Guinea-Bissau\",\"GY\":\"Guyana\",\"HT\":\"Haiti\",\"HM\":\"Heard Island and McDonald Islands\",\"HN\":\"Honduras\",\"HK\":\"Hong Kong SAR\",\"HU\":\"Hungary\",\"IS\":\"Iceland\",\"IN\":\"India\",\"ID\":\"Indonesia\",\"IR\":\"Iran\",\"IQ\":\"Iraq\",\"IE\":\"Ireland\",\"IM\":\"Isle of Man\",\"IL\":\"Israel\",\"IT\":\"Italy\",\"JM\":\"Jamaica\",\"JP\":\"Japan\",\"JE\":\"Jersey\",\"JO\":\"Jordan\",\"KZ\":\"Kazakhstan\",\"KE\":\"Kenya\",\"KI\":\"Kiribati\",\"KR\":\"Korea\",\"KW\":\"Kuwait\",\"KG\":\"Kyrgyzstan\",\"LA\":\"Laos\",\"LV\":\"Latvia\",\"LB\":\"Lebanon\",\"LS\":\"Lesotho\",\"LR\":\"Liberia\",\"LY\":\"Libya\",\"LI\":\"Liechtenstein\",\"LT\":\"Lithuania\",\"LU\":\"Luxembourg\",\"MO\":\"Macao SAR\",\"MK\":\"North Macedonia\",\"MG\":\"Madagascar\",\"MW\":\"Malawi\",\"MY\":\"Malaysia\",\"MV\":\"Maldives\",\"ML\":\"Mali\",\"MT\":\"Malta\",\"MH\":\"Marshall Islands\",\"MQ\":\"Martinique\",\"MR\":\"Mauritania\",\"MU\":\"Mauritius\",\"YT\":\"Mayotte\",\"MX\":\"Mexico\",\"FM\":\"Micronesia\",\"MD\":\"Moldova\",\"MC\":\"Monaco\",\"MN\":\"Mongolia\",\"ME\":\"Montenegro\",\"MS\":\"Montserrat\",\"MA\":\"Morocco\",\"MZ\":\"Mozambique\",\"MM\":\"Myanmar\",\"NA\":\"Namibia\",\"NR\":\"Nauru\",\"NP\":\"Nepal\",\"NL\":\"Netherlands\",\"NC\":\"New Caledonia\",\"NZ\":\"New Zealand\",\"NI\":\"Nicaragua\",\"NE\":\"Niger\",\"NG\":\"Nigeria\",\"NU\":\"Niue\",\"NF\":\"Norfolk Island\",\"KP\":\"North Korea\",\"MP\":\"Northern Mariana Islands\",\"NO\":\"Norway\",\"OM\":\"Oman\",\"PK\":\"Pakistan\",\"PW\":\"Palau\",\"PS\":\"Palestinian Authority\",\"PA\":\"Panama\",\"PG\":\"Papua New Guinea\",\"PY\":\"Paraguay\",\"PE\":\"Peru\",\"PH\":\"Philippines\",\"PN\":\"Pitcairn Islands\",\"PL\":\"Poland\",\"PT\":\"Portugal\",\"PR\":\"Puerto Rico\",\"QA\":\"Qatar\",\"RE\":\"Réunion\",\"RO\":\"Romania\",\"RU\":\"Russia\",\"RW\":\"Rwanda\",\"BL\":\"Saint Barthélemy\",\"KN\":\"Saint Kitts and Nevis\",\"LC\":\"Saint Lucia\",\"MF\":\"Saint Martin\",\"PM\":\"Saint Pierre and Miquelon\",\"VC\":\"Saint Vincent and the Grenadines\",\"WS\":\"Samoa\",\"SM\":\"San Marino\",\"ST\":\"São Tomé and Príncipe\",\"SA\":\"Saudi Arabia\",\"SN\":\"Senegal\",\"RS\":\"Serbia\",\"SC\":\"Seychelles\",\"SL\":\"Sierra Leone\",\"SG\":\"Singapore\",\"SX\":\"Sint Maarten\",\"SK\":\"Slovakia\",\"SI\":\"Slovenia\",\"SB\":\"Solomon Islands\",\"SO\":\"Somalia\",\"ZA\":\"South Africa\",\"GS\":\"South Georgia and South Sandwich Islands\",\"SS\":\"South Sudan\",\"ES\":\"Spain\",\"LK\":\"Sri Lanka\",\"SH\":\"St Helena, Ascension, Tristan da Cunha\",\"SD\":\"Sudan\",\"SR\":\"Suriname\",\"SJ\":\"Svalbard\",\"SZ\":\"Swaziland\",\"SE\":\"Sweden\",\"CH\":\"Switzerland\",\"SY\":\"Syria\",\"TW\":\"Taiwan\",\"TJ\":\"Tajikistan\",\"TZ\":\"Tanzania\",\"TH\":\"Thailand\",\"TL\":\"Timor-Leste\",\"TG\":\"Togo\",\"TK\":\"Tokelau\",\"TO\":\"Tonga\",\"TT\":\"Trinidad and Tobago\",\"TN\":\"Tunisia\",\"TR\":\"Turkey\",\"TM\":\"Turkmenistan\",\"TC\":\"Turks and Caicos Islands\",\"TV\":\"Tuvalu\",\"UM\":\"U.S. Outlying Islands\",\"VI\":\"U.S. Virgin Islands\",\"UG\":\"Uganda\",\"UA\":\"Ukraine\",\"AE\":\"United Arab Emirates\",\"GB\":\"United Kingdom\",\"US\":\"United States\",\"UY\":\"Uruguay\",\"UZ\":\"Uzbekistan\",\"VU\":\"Vanuatu\",\"VA\":\"Vatican City\",\"VE\":\"Venezuela\",\"VN\":\"Vietnam\",\"WF\":\"Wallis and Futuna\",\"YE\":\"Yemen\",\"ZM\":\"Zambia\",\"ZW\":\"Zimbabwe\"} |
 | **error_448** | The phone number you provided is unreachable. |
 | **error_449** | User has exceeded the number of retry attempts. |
 | **verification_code_input_placeholder_text** | Verification code |
@@ -229,7 +229,36 @@ The following are the IDs for a [Verification display control](display-control-v
 </LocalizedResources>
 ```
 
+## Azure MFA error messages
+
+The following are the IDs for a [Azure MFA technical profile](multi-factor-auth-technical-profile.md) error messages:
+
+| ID | Default value |
+| -- | ------------- |
+|UserMessageIfCouldntSendSms | Cannot Send SMS to the phone, please try another phone number. |
+|UserMessageIfInvalidFormat | Your phone number is not in a valid format, please correct it and try again.|
+|UserMessageIfMaxAllowedCodeRetryReached | Wrong code entered too many times, please try again later.|
+|UserMessageIfServerError | Cannot use MFA service, please try again later.|
+|UserMessageIfThrottled | Your request has been throttled, please try again later.|
+|UserMessageIfWrongCodeEntered|Wrong code entered, please try again.|
+
+### Example
+
+```XML
+<LocalizedResources Id="api.localaccountsignup.en">
+  <LocalizedStrings>
+    <LocalizedString ElementType="ErrorMessage" StringId="UserMessageIfCouldntSendSms">Cannot Send SMS to the phone, please try another phone number.</LocalizedString>
+    <LocalizedString ElementType="ErrorMessage" StringId="UserMessageIfInvalidFormat">Your phone number is not in a valid format, please correct it and try again.</LocalizedString>
+    <LocalizedString ElementType="ErrorMessage" StringId="UserMessageIfMaxAllowedCodeRetryReached">Wrong code entered too many times, please try again later.</LocalizedString>
+    <LocalizedString ElementType="ErrorMessage" StringId="UserMessageIfServerError">Cannot use MFA service, please try again later.</LocalizedString>
+    <LocalizedString ElementType="ErrorMessage" StringId="UserMessageIfThrottled">Your request has been throttled, please try again later.</LocalizedString>
+    <LocalizedString ElementType="ErrorMessage" StringId="UserMessageIfWrongCodeEntered">Wrong code entered, please try again.</LocalizedString>
+  </LocalizedStrings>
+</LocalizedResources>
+```
+
 ## One time password error messages
+
 The following are the IDs for a [one time password technical profile](one-time-password-technical-profile.md) error messages
 
 | ID | Default value |

articles/active-directory-b2c/multi-factor-auth-technical-profile.md

@@ -9,7 +9,7 @@ manager: celestedg
 ms.service: active-directory
 ms.workload: identity
 ms.topic: conceptual
-ms.date: 03/20/2020
+ms.date: 03/26/2020
 ms.author: mimart
 ms.subservice: B2C
 ---
@@ -73,37 +73,37 @@ The **OutputClaimsTransformations** element may contain a collection of **Output
 | Attribute | Required | Description |
 | --------- | -------- | ----------- |
 | Operation | Yes | Must be **OneWaySMS**.  |
-| UserMessageIfInvalidFormat | No | Custom error message if the phone number provided is not a valid phone number |
-| UserMessageIfCouldntSendSms | No | Custom error message if the phone number provided does not accept SMS |
-| UserMessageIfServerError | No | Custom error message if the server has encountered an internal error |
 
-### Return an error message
+#### UI elements
 
-As described in [Metadata](#metadata), you can customize the error message shown to the user for different error cases. You can further localize those messages by prefixing the locale. For example:
+The following metadata can be used to configure the error messages displayed upon sending verification code failure. The metadata should be configured in the [self-asserted](self-asserted-technical-profile.md) technical profile. The error messages can be [localized](localization-string-ids.md#azure-mfa-error-messages).
 
-```XML
-<Item Key="en.UserMessageIfInvalidFormat">Invalid phone number.</Item>
-```
+| Attribute | Required | Description |
+| --------- | -------- | ----------- |
+| UserMessageIfCouldntSendSms | No | User error message if the phone number provided does not accept SMS. |
+| UserMessageIfInvalidFormat | No | User error message if the phone number provided is not a valid phone number. |
+| UserMessageIfServerError | No | User error message if the server has encountered an internal error. |
+| UserMessageIfThrottled| No | User error message if a request has been throttled.|
 
 ### Example: send an SMS
 
 The following example shows an Azure MFA technical profile that is used to send a code via SMS.
 
 ```XML
 <TechnicalProfile Id="AzureMfa-SendSms">
-    <DisplayName>Send Sms</DisplayName>
-    <Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.AzureMfaProtocolProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
-    <Metadata>
-        <Item Key="Operation">OneWaySMS</Item>
-    </Metadata>
-    <InputClaimsTransformations>
-        <InputClaimsTransformation ReferenceId="CombinePhoneAndCountryCode" />
-        <InputClaimsTransformation ReferenceId="ConvertStringToPhoneNumber" />
-    </InputClaimsTransformations>
-    <InputClaims>
-        <InputClaim ClaimTypeReferenceId="userPrincipalName" />
-        <InputClaim ClaimTypeReferenceId="fullPhoneNumber" PartnerClaimType="phoneNumber" />
-    </InputClaims>
+  <DisplayName>Send Sms</DisplayName>
+  <Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.AzureMfaProtocolProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
+  <Metadata>
+    <Item Key="Operation">OneWaySMS</Item>
+  </Metadata>
+  <InputClaimsTransformations>
+    <InputClaimsTransformation ReferenceId="CombinePhoneAndCountryCode" />
+    <InputClaimsTransformation ReferenceId="ConvertStringToPhoneNumber" />
+  </InputClaimsTransformations>
+  <InputClaims>
+    <InputClaim ClaimTypeReferenceId="userPrincipalName" />
+    <InputClaim ClaimTypeReferenceId="fullPhoneNumber" PartnerClaimType="phoneNumber" />
+  </InputClaims>
 </TechnicalProfile>
 ```
 
@@ -128,24 +128,22 @@ The Azure MFA protocol provider does not return any **OutputClaims**, thus there
 
 The **OutputClaimsTransformations** element may contain a collection of **OutputClaimsTransformation** elements that are used to modify the output claims or generate new ones.
 
-## Metadata
+### Metadata
 
 | Attribute | Required | Description |
 | --------- | -------- | ----------- |
 | Operation | Yes | Must be **Verify** |
-| UserMessageIfInvalidFormat | No | Custom error message if the phone number provided is not a valid phone number |
-| UserMessageIfWrongCodeEntered | No | Custom error message if the code entered for verification is wrong |
-| UserMessageIfMaxAllowedCodeRetryReached | No | Custom error message if the user has attempted a verification code too many times |
-| UserMessageIfThrottled | No | Custom error message if the user is throttled |
-| UserMessageIfServerError | No | Custom error message if the server has encountered an internal error |
 
-### Return an error message
+#### UI elements
 
-As described in [Metadata](#metadata), you can customize the error message shown to the user for different error cases. You can further localize those messages by prefixing the locale. For example:
+The following metadata can be used to configure the error messages displayed upon code verification failure. The metadata should be configured in the [self-asserted](self-asserted-technical-profile.md) technical profile. The error messages can be [localized](localization-string-ids.md#azure-mfa-error-messages).
 
-```XML
-<Item Key="en.UserMessageIfWrongCodeEntered">Wrong code has been entered.</Item>
-```
+| Attribute | Required | Description |
+| --------- | -------- | ----------- |
+| UserMessageIfMaxAllowedCodeRetryReached| No | User error message if the user has attempted a verification code too many times. |
+| UserMessageIfServerError | No | User error message if the server has encountered an internal error. |
+| UserMessageIfThrottled| No | User error message if the request is throttled.|
+| UserMessageIfWrongCodeEntered| No| User error message if the code entered for verification is wrong.|
 
 ### Example: verify a code