How can set dynamically value with node-red node

Question

There is a node parameter need set a value ShardIterator like follow pic

I want set ShardIterator to a dynamically value ,it will get value from the previously node，and the previously node output data include input type value

How can I resolve this request ps. the node name is aws kinesis

Answer 1

You can not use the {{}} syntax to override arbitrary configuration options.

Node-RED nodes need to be specifically written to allow for configuration options to be passed in as msg properties.

The question you mention in the comments is talking specifically about the file-out node which supports using the msg.filename property. Without knowing the specific node you are using I can't comment on what options it may allow to be passed in.