Rephrase the paragraph as suggested

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Zhuoyun Wei 2022-07-27 21:31:46 -07:00
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@ -318,12 +318,10 @@ values are decided dynamically by the remote system. For example, if a
particular remote object type is assigned a generated unique id on creation,
Terraform cannot predict the value of this id until the object has been created.
To allow expressions to still be evaluated during the plan phase, Terraform
uses special "unknown value" placeholders for these results. In most cases you
don't need to do anything special to deal with these, since the Terraform
language automatically handles unknown values in expressions, so that for
example adding a known value to an unknown value automatically produces an
unknown value as the result.
Terraform uses special unknown value placeholders for information that it
cannot predict during the plan phase. The Terraform language automatically
handles unknown values in expressions. For example, adding a known value to an
unknown value automatically produces an unknown value as a result.
However, there are some situations where unknown values _do_ have a significant
effect: