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StandardLibrary v2.3.2 published on Tuesday, Feb 10, 2026 by Pulumi
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StandardLibrary v2.3.2 published on Tuesday, Feb 10, 2026 by Pulumi

    Determines the length of a given list, map, or string.

    Using length

    Two invocation forms are available. The direct form accepts plain arguments and either blocks until the result value is available, or returns a Promise-wrapped result. The output form accepts Input-wrapped arguments and returns an Output-wrapped result.

    function length(args: LengthArgs, opts?: InvokeOptions): Promise<LengthResult>
    function lengthOutput(args: LengthOutputArgs, opts?: InvokeOptions): Output<LengthResult>
    def length(input: Optional[Any] = None,
               opts: Optional[InvokeOptions] = None) -> LengthResult
    def length_output(input: Optional[Any] = None,
               opts: Optional[InvokeOptions] = None) -> Output[LengthResult]
    func Length(ctx *Context, args *LengthArgs, opts ...InvokeOption) (*LengthResult, error)
    func LengthOutput(ctx *Context, args *LengthOutputArgs, opts ...InvokeOption) LengthResultOutput

    > Note: This function is named Length in the Go SDK.

    public static class Length 
    {
        public static Task<LengthResult> InvokeAsync(LengthArgs args, InvokeOptions? opts = null)
        public static Output<LengthResult> Invoke(LengthInvokeArgs args, InvokeOptions? opts = null)
    }
    public static CompletableFuture<LengthResult> length(LengthArgs args, InvokeOptions options)
    public static Output<LengthResult> length(LengthArgs args, InvokeOptions options)
    
    fn::invoke:
      function: std:length
      arguments:
        # arguments dictionary

    The following arguments are supported:

    Input object
    Input interface{}
    input Object
    input any
    input Any
    input Any

    length Result

    The following output properties are available:

    Result int
    Result int
    result Integer
    result number
    result int
    result Number

    Package Details

    Repository
    std pulumi/pulumi-std
    License
    std logo
    StandardLibrary v2.3.2 published on Tuesday, Feb 10, 2026 by Pulumi
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