FnSub
The intrinsic function Fn::Sub
substitutes variables in an input string with values that you specify.
In your templates, you can use this function to construct commands or outputs that include values that aren't available until you create or update a stack.
Initializers
using AlibabaCloud.SDK.ROS.CDK.Core;
new FnSub(object Value);
Name | Type | Description |
---|---|---|
Value |
object |
No description. |
Value
Required
- Type: object
Methods
Name | Description |
---|---|
Resolve |
Produce the Token's value at resolution time. |
ToJSON |
Turn this Token into JSON. |
ToString |
Convert an instance of this Token to a string. |
Resolve
private object Resolve(IResolveContext Context)
Produce the Token's value at resolution time.
- Type: IResolveContext
ToJSON
private object ToJSON()
Turn this Token into JSON.
Called automatically when JSON.stringify() is called on a Token.
ToString
private string ToString()
Convert an instance of this Token to a string.
This method will be called implicitly by language runtimes if the object is embedded into a string. We treat it the same as an explicit stringification.
Properties
Name | Type | Description |
---|---|---|
CreationStack |
string[] |
The captured stack trace which represents the location in which this token was created. |
CreationStack
Required
public string[] CreationStack { get; }
- Type: string[]
The captured stack trace which represents the location in which this token was created.