temporalio.exceptions.ApplicationError

exception documentation

class ApplicationError(FailureError): (source)

Constructor: ApplicationError(message, *details, type, non_retryable, ...)

Error raised during workflow/activity execution.

Method	`__init__`	Initialize an application error.
Property	`category`	Severity category of the application error
Property	`details`	User-defined details on the error.
Property	`next_retry_delay`	Delay before the next activity retry attempt.
Property	`non_retryable`	Whether the error was set as non-retryable when created.
Property	`type`	General error type.
Instance Variable	`_category`	Undocumented
Instance Variable	`_details`	Undocumented
Instance Variable	`_next_retry_delay`	Undocumented
Instance Variable	`_non_retryable`	Undocumented
Instance Variable	`_type`	Undocumented

Inherited from FailureError:

Property	`failure`	Underlying protobuf failure object.
Property	`message`	Message.
Instance Variable	`_failure`	Undocumented
Instance Variable	`_message`	Undocumented

Inherited from TemporalError (via FailureError):

Property cause Cause of the exception.

def __init__(self, message: str, *details: Any, type: str | None = None, non_retryable: bool = False, next_retry_delay: timedelta | None = None, category: ApplicationErrorCategory = ApplicationErrorCategory.UNSPECIFIED): (source) ¶

overrides temporalio.exceptions.FailureError.__init__

Initialize an application error.

@property
category: ApplicationErrorCategory = (source) ¶

Severity category of the application error

@property
details: Sequence[Any] = (source) ¶

User-defined details on the error.

@property
next_retry_delay: timedelta | None = (source) ¶

Delay before the next activity retry attempt.

User activity code may set this when raising ApplicationError to specify a delay before the next activity retry.

@property
non_retryable: bool = (source) ¶

Whether the error was set as non-retryable when created.

Note: This is not whether the error is non-retryable via other means such as retry policy. This is just whether the error was marked non-retryable upon creation by the user.

@property
type: str | None = (source) ¶

General error type.

_category = (source) ¶

Undocumented

_details = (source) ¶

Undocumented

_next_retry_delay = (source) ¶

Undocumented

_non_retryable = (source) ¶

Undocumented

_type = (source) ¶

Undocumented