URI HTTP methods Schemas Properties See also

Cluster Apache Kafka Version

The Apache Kafka version that is on the cluster.

URI

/v1/clusters/clusterArn/version

HTTP methods

OPTIONS

Enable CORS by returning the correct headers.

Path parameters
Name	Type	Required	Description
`clusterArn`	String	True	The Amazon Resource Name (ARN) that uniquely identifies the cluster.

Responses
Status code	Response model	Description
`200`	None	Default response for CORS method

PUT

Operation ID: UpdateClusterKafkaVersion

Updates the cluster to the specified Apache Kafka version. Before you invoke this operation, ensure that the number of partitions per broker on your MSK cluster is under the limits described in Number of partitions per broker. You can't update the Apache Kafka version for an MSK cluster that exceeds these limits.

Path parameters
Name	Type	Required	Description
`clusterArn`	String	True	The Amazon Resource Name (ARN) that uniquely identifies the cluster.

Responses
Status code	Response model	Description
`200`	`UpdateClusterKafkaVersionResponse`	Successful response.
`400`	`Error`	The request isn't valid because the input is incorrect. Correct your input and then submit it again.
`401`	`Error`	The request is not authorized. The provided credentials couldn't be validated.
`403`	`Error`	Access forbidden. Check your credentials and then retry your request.
`404`	`Error`	The resource could not be found due to incorrect input. Correct the input, then retry the request.
`429`	`Error`	429 response
`500`	`Error`	There was an unexpected internal server error. Retrying your request might resolve the issue.
`503`	`Error`	503 response

Schemas

Request bodies


{
  "configurationInfo": {
    "arn": "string",
    "revision": integer
  },
  "currentVersion": "string",
  "targetKafkaVersion": "string"
}

Response bodies


{
  "clusterArn": "string",
  "clusterOperationArn": "string"
}


{
  "invalidParameter": "string",
  "message": "string"
}

Properties

ConfigurationInfo

Specifies the configuration to use for the brokers.

Property Type Required Description

Property	Type	Required	Description
`arn`	string	True	ARN of the configuration to use.
`revision`	integer Format: int64 Minimum: 1	True	The revision of the configuration to use.

arn

string

True

ARN of the configuration to use.

revision

integer

Format: int64

Minimum: 1

True

The revision of the configuration to use.

Error

Returns information about an error.

Property	Type	Required	Description
`invalidParameter`	string	False	The parameter that caused the error.
`message`	string	False	The description of the error.

UpdateClusterKafkaVersionRequest

Request body for UpdateClusterKafkaVersion.

Property	Type	Required	Description
`configurationInfo`	ConfigurationInfo	False	The custom configuration that should be applied on the new version of cluster.
`currentVersion`	string	True	Current cluster version.
`targetKafkaVersion`	string	True	Target Apache Kafka version.

UpdateClusterKafkaVersionResponse

Response body for UpdateClusterKafkaVersion.

Property	Type	Required	Description
`clusterArn`	string	False	The Amazon Resource Name (ARN) of the cluster.
`clusterOperationArn`	string	False	The Amazon Resource Name (ARN) of the cluster operation.