Utility - AES Decryption


The 'Utility - AES Decryption' utility action for Power Automate decrypts a plain text value (string) using the AES decryption configuration set.

Credit Count

This is a Utility action and therefore consumes only 0.05 credits per operation (except 1 credit on the free plan). For example, 100 operations will consume 5 credits on a trial and all paid plans.


The default 'Utility - AES Decryption' flow action parameters are detailed below:

  • Data: The cipher (string) to decrypt
  • Input Type: Set the data format of the encrypted string
  • Key: Set the key (secret) used within the algorithm
  • Mode: Set the AES encryption algorithm
  • Initialization Vector: Optional - The 'Initialization Vector' should only be provided when the mode is set to 'CBC' or 'CFB'

Advanced Parameters

The advanced 'Utility - AES Decryption' flow action parameters are detailed below:

  • Padding: Sets the padding mode used in the symmetric algorithm, default is PKCS7

Return Parameters

Action Specific Return Values

  • Result -  The decrypted value

Standard Return Values

  • OperationId - The unique ID assigned to this operation.
  • HttpStatusCode - The HTTP Status code for the response.
  • HttpStatusMessage - The HTTP Status message for the response.
  • Errors - An array of error messages should an error occur.
  • Operation Status - Indicates whether the operation has been completed, has been queued or has failed.


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