Merge pull request #108892 from yoelhor/patch-18

Update openid-connect-technical-profile.md

Author: PRMerger12

articles/active-directory-b2c/active-directory-technical-profile.md

@@ -9,7 +9,7 @@ manager: celestedg
 ms.service: active-directory
 ms.workload: identity
 ms.topic: reference
-ms.date: 03/16/2020
+ms.date: 03/24/2020
 ms.author: mimart
 ms.subservice: B2C
 ---
@@ -251,7 +251,7 @@ The following technical profile deletes a social user account using **alternativ
 | ClientId | No | The client identifier for accessing the tenant as a third party. For more information, see [Use custom attributes in a custom profile edit policy](custom-policy-custom-attributes.md) |
 | IncludeClaimResolvingInClaimsHandling  | No | For input and output claims, specifies whether [claims resolution](claim-resolver-overview.md) is included in the technical profile. Possible values: `true`, or `false` (default). If you want to use a claims resolver in the technical profile, set this to `true`. |
 
-## Error messages
+### Error messages
 
 The following settings can be used to configure the error message displayed upon failure. The metadata should be configured in the [self-asserted](self-asserted-technical-profile.md) technical profile. The error messages can be [localized](localization.md).
 

articles/active-directory-b2c/openid-connect-technical-profile.md

@@ -88,6 +88,16 @@ The technical profile also returns claims that aren't returned by the identity p
 | DiscoverMetadataByTokenIssuer | No | Indicates whether the OIDC metadata should be discovered by using the issuer in the JWT token. |
 | IncludeClaimResolvingInClaimsHandling  | No | For input and output claims, specifies whether [claims resolution](claim-resolver-overview.md) is included in the technical profile. Possible values: `true`, or `false` (default). If you want to use a claims resolver in the technical profile, set this to `true`. |
 
+### Error messages
+ 
+The following settings can be used to configure the error message displayed upon failure. The metadata should be configured in the OpenID Connect technical profile. The error messages can be [localized](localization-string-ids.md#sign-up-or-sign-in-error-messages).
+
+| Attribute | Required | Description |
+| --------- | -------- | ----------- |
+| UserMessageIfClaimsPrincipalDoesNotExist | No | The message to display to the user if an account with the provided username not found in the directory. |
+| UserMessageIfInvalidPassword | No | The message to display to the user if the password is incorrect. |
+| UserMessageIfOldPasswordUsed| No |  The message to display to the user if an old password used.|
+
 ## Cryptographic keys
 
 The **CryptographicKeys** element contains the following attribute: