MsalException Class

Definition

Namespace:

Microsoft.Identity.Client

Assembly:

Microsoft.Identity.Client.dll

Package:

Microsoft.Identity.Client v4.66.1

Base exception type thrown when an error occurs during token acquisition. For more details, see https://aka.ms/msal-net-exceptions

public class MsalException : Exception

type MsalException = class
    inherit Exception

Public Class MsalException
Inherits Exception

Inheritance

Exception

MsalException

Derived

Microsoft.Identity.Client.MsalClientException

Microsoft.Identity.Client.MsalServiceException

Remarks

Avoid throwing this exception. Instead throw the more specialized MsalClientException or MsalServiceException

Constructors

MsalException()	Initializes a new instance of the exception class.
MsalException(String, String, Exception)	Initializes a new instance of the exception class with a specified error code and a reference to the inner exception that is the cause of this exception.
MsalException(String, String)	Initializes a new instance of the exception class with a specified error code and error message.
MsalException(String)	Initializes a new instance of the exception class with a specified error code.

Fields

BrokerErrorCode	An AdditionalExceptionData property key, available when using desktop brokers.
BrokerErrorContext	An AdditionalExceptionData property key, available when using desktop brokers.
BrokerErrorStatus	An AdditionalExceptionData property key, available when using desktop brokers.
BrokerErrorTag	An AdditionalExceptionData property key, available when using desktop brokers.
BrokerTelemetry	An AdditionalExceptionData property key, available when using desktop brokers.
ManagedIdentitySource	An AdditionalExceptionData property key, available when using managed identity.

Properties

AdditionalExceptionData	A property bag with extra details for this exception.
CorrelationId	An ID that can used to piece up a single authentication flow.
ErrorCode	Gets the protocol error code returned by the service or generated by the client. This is the code you can rely on for exception handling. Values for this code are typically provided in constant strings in the derived exceptions types with explanations of mitigation.
IsRetryable	Indicates if the previous operation that resulted in this exception should be retried.

Methods

FromJsonString(String)	Allows re-hydration of the MsalException (or one of its derived types) from JSON generated by ToJsonString().
ToJsonString()	Allows serialization of most values of the exception into JSON.
ToString()	Creates and returns a string representation of the current exception.