Any link on detailed use of console?

Terraform
1

My problem is I want to enter multi-line expression on terraform console. So far I only referred “Command: console - Terraform by HashiCorp”.

If I attempt to enter new line, it results in an error:

Error: Invalid expression

 on <console-input> line 1:
(source code not available)

**Expected the start of an expression, but found an invalid expression token.**

Thanks for your help!