terraform/website/docs/cli/state/taint.mdx

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---
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page_title: Forcing Re-creation of Resources (Tainting) - Terraform CLI
description: Commands that allow you to destroy and re-create resources manually.
---
# Forcing Re-creation of Resources (Tainting)
When a resource declaration is modified, Terraform usually attempts to update
the existing resource in place (although some changes can require destruction
and re-creation, usually due to upstream API limitations).
In some cases, you might want a resource to be destroyed and re-created even
when Terraform doesn't think it's necessary. This is usually for objects that
aren't fully described by their resource arguments due to side-effects that
happen during creation; for example, a virtual machine that configures itself
with `cloud-init` on startup might no longer meet your needs if the cloud-init
configuration changes.
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- [The `terraform taint` command](/cli/commands/taint) tells Terraform to
destroy and re-create a particular resource during the next apply, regardless
of whether its resource arguments would normally require that.
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- [The `terraform untaint` command](/cli/commands/untaint) undoes a
previous taint, or can preserve a resource that was automatically tainted due
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to failed [provisioners](/language/resources/provisioners/syntax).