Aspnetcore

ASP.NET Core Attributes

ASP.NET Core attributes

Attribute	Type	Description	Examples	Stability
aspnetcore.authentication.result	string	The result of the authentication operation.	success; failure
aspnetcore.authentication.scheme	string	The identifier that names a particular authentication handler.	Cookies; Bearer; Identity.Application
aspnetcore.authorization.policy	string	The name of the authorization policy.	RequireAdminRole
aspnetcore.authorization.result	string	The result of calling the authorization service.	success; failure
aspnetcore.diagnostics.exception.result	string	ASP.NET Core exception middleware handling result.	handled; unhandled
aspnetcore.diagnostics.handler.type	string	Full type name of the IExceptionHandler implementation that handled the exception.	Contoso.MyHandler
aspnetcore.identity.error_code	string	The error code for a failed identity operation.	DefaultError; PasswordMismatch
aspnetcore.identity.password_check_result	string	The result from checking the password.	success; failure
aspnetcore.identity.result	string	The result of the identity operation.	success; failure
aspnetcore.identity.sign_in.result	string	Whether the sign in result was success or failure.	password; two_factor
aspnetcore.identity.sign_in.type	string	The authentication type.	password; two_factor
aspnetcore.identity.token_purpose	string	What the token will be used for.	success; failure
aspnetcore.identity.token_verified	string	The result of token verification.	success; failure
aspnetcore.identity.user.update_type	string	The user update type.	update; user_name; reset_password
aspnetcore.identity.user_type	string	The full name of the identity user type.	Contoso.ContosoUser
aspnetcore.memory_pool.owner	string	The name of the library or subsystem using the memory pool instance.	kestrel; iis
aspnetcore.rate_limiting.policy	string	Rate limiting policy name.	fixed; sliding; token
aspnetcore.rate_limiting.result	string	Rate-limiting result, shows whether the lease was acquired or contains a rejection reason	acquired; request_canceled
aspnetcore.request.is_unhandled	boolean	Flag indicating if request was handled by the application pipeline.	true
aspnetcore.routing.is_fallback	boolean	A value that indicates whether the matched route is a fallback route.	true
aspnetcore.routing.match_status	string	Match result - success or failure	success; failure
aspnetcore.sign_in.is_persistent	boolean	A flag indicating whether the sign in is persistent.
aspnetcore.user.is_authenticated	boolean	A value that indicates whether the user is authenticated.	true

aspnetcore.authentication.result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Authentication failed.
none	No authentication information returned.
success	Authentication was successful.

aspnetcore.authorization.result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Authorization failed.
success	Authorization was successful.

aspnetcore.diagnostics.exception.result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
aborted	Exception handling didn’t run because the request was aborted.
handled	Exception was handled by the exception handling middleware.
skipped	Exception handling was skipped because the response had started.
unhandled	Exception was not handled by the exception handling middleware.

aspnetcore.identity.password_check_result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Password check failed.
password_missing	Password check couldn’t proceed because the password was missing from the user.
success	Password check was successful.
success_rehash_needed	Password check was successful however the password was encoded using a deprecated algorithm and should be rehashed and updated.
user_missing	Password check couldn’t proceed because the user was missing.

aspnetcore.identity.result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Identity operation failed.
success	Identity operation was successful.

aspnetcore.identity.sign_in.result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Sign in failed.
locked_out	User is locked out.
not_allowed	User is not allowed to sign in.
requires_two_factor	User requires two factory authentication to sign in.
success	Sign in was successful.

aspnetcore.identity.sign_in.type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
external	Sign in with a previously registered third-party login.
passkey	Sign in with passkey.
password	Sign in with password.
two_factor	Sign in with a two factor provider.
two_factor_authenticator	Sign in with two factor authenticator app.
two_factor_recovery_code	Sign in with two factory recovery code.

aspnetcore.identity.token_purpose has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
_OTHER	Any token purpose that the instrumentation has no prior knowledge of.
change_email	The token is for changing the user email address.
change_phone_number	The token is for changing a user phone number.
email_confirmation	The token is for confirming user email address.
reset_password	The token is for resetting a user password.
two_factor	The token is for changing user two factor settings.

aspnetcore.identity.token_verified has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Token verification failed.
success	Token verification was successful.

aspnetcore.identity.user.update_type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
_OTHER	Any update type that the instrumentation has no prior knowledge of.
access_failed	Identity user access failure recorded.
add_claims	Identity user claims added.
add_login	Identity user login added.
add_password	Identity user password added.
add_to_roles	Identity user added to roles.
change_email	Identity user email changed.
change_password	Identity user password changed.
change_phone_number	Identity user phone number changed.
confirm_email	Identity user email confirmed.
generate_new_two_factor_recovery_codes	Identity user new two-factor recovery codes generated.
password_rehash	Identity user password rehashed.
redeem_two_factor_recovery_code	Identity user two-factor recovery code redeemed.
remove_authentication_token	Identity user authentication token removed.
remove_claims	Identity user claims removed.
remove_from_roles	Identity user removed from roles.
remove_login	Identity user login removed.
remove_passkey	Identity user passkey removed.
remove_password	Identity user password removed.
replace_claim	Identity user claim replaced.
reset_access_failed_count	Identity user access failure count reset.
reset_authenticator_key	Identity user authenticator key reset.
reset_password	Identity user password reset.
security_stamp	Identity user security stamp updated.
set_authentication_token	Identity user authentication token set.
set_email	Identity user email set.
set_lockout_enabled	Identity user lockout enabled or disabled.
set_lockout_end_date	Identity user lockout end date set.
set_passkey	Identity user passkey set.
set_phone_number	Identity user phone number set.
set_two_factor_enabled	Identity user two-factor authentication enabled or disabled.
update	Identity user updated.
user_name	Identity user name updated.

aspnetcore.rate_limiting.result has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
acquired	Lease was acquired
endpoint_limiter	Lease request was rejected by the endpoint limiter
global_limiter	Lease request was rejected by the global limiter
request_canceled	Lease request was canceled

aspnetcore.routing.match_status has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
failure	Match failed
success	Match succeeded