durable-execution-sdk-js.invocationstatus.md

December 2, 2025 · View on GitHub

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InvocationStatus enum

Status enumeration for durable execution invocation results.

This enum defines the possible outcomes of a durable execution invocation, indicating whether the execution completed successfully, failed, or is continuing asynchronously.

The status determines how the AWS durable execution service will handle the execution: - SUCCEEDED: Execution completed successfully with a final result - FAILED: Execution failed with an error that cannot be retried - PENDING: Execution is continuing and will be resumed later (checkpointed)

Signature:

export declare enum InvocationStatus

Enumeration Members

Member	Value	Description
FAILED	`"FAILED"`	The durable execution failed with an unrecoverable error. This status indicates: - An error occurred that cannot be automatically retried - Error details are provided in the response - No further invocations will occur
PENDING	`"PENDING"`	The durable execution is continuing asynchronously. This status indicates: - Execution was checkpointed and will resume later - Common scenarios: waiting for callbacks, retries, wait operations - The function may terminate while execution continues - Future invocations will resume from the checkpoint
SUCCEEDED	`"SUCCEEDED"`	The durable execution completed successfully. This status indicates: - A final result is available (if any) - No further invocations are needed - The execution has reached its natural completion

Member

Value

Description

FAILED

"FAILED"

The durable execution failed with an unrecoverable error.

This status indicates: - An error occurred that cannot be automatically retried - Error details are provided in the response - No further invocations will occur

PENDING

"PENDING"

The durable execution is continuing asynchronously.

This status indicates: - Execution was checkpointed and will resume later - Common scenarios: waiting for callbacks, retries, wait operations - The function may terminate while execution continues - Future invocations will resume from the checkpoint

SUCCEEDED

"SUCCEEDED"

The durable execution completed successfully.

This status indicates: - A final result is available (if any) - No further invocations are needed - The execution has reached its natural completion