Add-FnSplit

Add-FnSplit

SYNOPSIS

Adds the intrinsic function “Fn::Split” to a resource property

SYNTAX

Add-FnSplit [-Delimiter] <String> [-SourceString] <Object> [<CommonParameters>]

DESCRIPTION

To split a string into a list of string values so that you can select an element from the resulting string list, use the Fn::Split intrinsic function. Specify the location of splits with a delimiter, such as , (a comma). After you split a string, use the Fn::Select function to pick a specific element.

For example, if a comma-delimited string of subnet IDs is imported to your stack template, you can split the string at each comma. From the list of subnet IDs, use the Fn::Select intrinsic function to specify a subnet ID for a resource.

PARAMETERS

-Delimiter

A string value that determines where the source string is divided.

Type: String
Parameter Sets: (All)
Aliases:

Required: True
Position: 1
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-SourceString

The string value that you want to split. This can be a string or object from an Add-Fn* function output

Type: Object
Parameter Sets: (All)
Aliases:

Required: True
Position: 2
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters (http://go.microsoft.com/fwlink/?LinkID=113216).

INPUTS

OUTPUTS

Vaporshell.Function.Split

NOTES

For the Fn::Split delimiter, you cannot use any functions. You must specify a string value.

For the Fn::Split list of values (SourceString), you can use the following functions: Fn::Base64 Fn::FindInMap Fn::GetAtt Fn::GetAZs Fn::If Fn::Join Fn::Select Ref

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-split.html