Update metadata about the model

PUT {{baseUrl}}/models/:modelId

Updates model metadata.

{"description"=>"deserunt", "displayName"=>"deserunt ex quis Lorem veniam", "freeformTags"=>{"Lorem_4"=>"amet", "cillum__"=>"non id reprehenderit"}}

Key	Datatype	Description
`if-match`	string	For optimistic concurrency control. In the PUT or DELETE call
for a resource, set the `if-match` parameter to the value of the
etag from a previous GET or POST response for that resource.
The resource will be updated or deleted only if the etag you
provide matches the resource's current etag value.

`opc-request-id`	string	The client request ID for tracing.
`Content-Type`	string
`Accept`	string