Check Key Existence Action Advanced Customizations

• Conditional Check: The existence of the key can be checked based on specific user roles, screen states, or application states. For example, only certain keys can be verified for admin users.
• Expiration Dynamics: When checking the existence of the key, the expiration time can be taken into account dynamically; for example, keys that have expired can be ignored.
• Default Value Assignment: If the Key is not found in the Key Cache, a default value can be assigned to the variable to be used after the action, or fallback actions can be triggered.
• Output Type Control: If the Key is present, you can ensure that the returned data type is compatible with downstream actions.

Technical Risks

• Incorrect Key Usage: Incorrect or invalid key usage in the Check Key Existence action can cause errors in downstream actions.
• InMemory Limitations: When using InMemory cache, keys will be lost when the application closes, which may result in checks based on incorrect assumptions.
• Connection String Errors: An incorrect Redis, Mongo, or SQL connection string may cause the action to fail.
• Expiration Errors: Incorrectly set expiration times may cause keys to be deleted earlier than expected or held for an unnecessarily long time.
• Beta Behavior: Some behaviors related to Redis or other providers may differ between test and preview environments.