GenerateKMSDataKey - ApsaraVideo VOD - Alibaba Cloud Documentation Center

Generates a random Key Management Service (KMS) data key used for HLS encryption in ApsaraVideo VOD.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example

The current API does not require request parameters

Response parameters

Parameter	Type	Description	Example
	object	The returned results.
RequestId	string	The ID of the request.	25818875-5F78-4A*****F6-D7393642CA58
KeyId	string	The ID of the customer master key (CMK). The ID must be globally unique.	7906979c-8e06-46a2-be2d-68e3ccbc****
CiphertextBlob	string	The ciphertext of the encrypted data key. This is used as CipherText when you create a transcoding job.	ODZhOWVmZDktM2QxNi00ODk0LWJkNGYtMWZjNDNmM2YyYWJmS7FmDBBQ0BkKsQrtRnidtPwirmDcS0ZuJCU41xxAAWk4Z8qsADfbV0b+i6kQmlvj79dJdGOvtX69Uycs901qOjop4bTS****
Plaintext	string	The Base64-encoded plaintext of the data key.	QmFzZTY0IGVuY29kZWQgcGxhaW50****

Examples

Sample success responses

JSONformat

{
  "RequestId": "25818875-5F78-4A*****F6-D7393642CA58",
  "KeyId": "7906979c-8e06-46a2-be2d-68e3ccbc****",
  "CiphertextBlob": "ODZhOWVmZDktM2QxNi00ODk0LWJkNGYtMWZjNDNmM2YyYWJmS7FmDBBQ0BkKsQrtRnidtPwirmDcS0ZuJCU41xxAAWk4Z8qsADfbV0b+i6kQmlvj79dJdGOvtX69Uycs901qOjop4bTS****",
  "Plaintext": "QmFzZTY0IGVuY29kZWQgcGxhaW50****"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2022-07-27	The request parameters of the API has changed	View Change Details
2022-07-21	Add Operation	View Change Details