IMongoIndexManagerTDocumentCreateOneAsync Method (CreateIndexModelTDocument, CreateOneIndexOptions, CancellationToken) | 
 
            Creates an index.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.19.1+3a2a09dd959482f665ffbb5df2557ec541597af4
SyntaxTask<string> CreateOneAsync(
	CreateIndexModel<TDocument> model,
	CreateOneIndexOptions options = null,
	CancellationToken cancellationToken = default
)
Function CreateOneAsync ( 
	model As CreateIndexModel(Of TDocument),
	Optional options As CreateOneIndexOptions = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of String)
abstract CreateOneAsync : 
        model : CreateIndexModel<'TDocument> * 
        ?options : CreateOneIndexOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<string> 
Parameters
- model
 - Type: MongoDB.DriverCreateIndexModelTDocument
The model defining the index. - options (Optional)
 - Type: MongoDB.DriverCreateOneIndexOptions
The create index operation options. - cancellationToken (Optional)
 - Type: System.ThreadingCancellationToken
The cancellation token. 
Return Value
Type: 
TaskString
            A task whose result is the name of the index that was created.
            
See Also