The following mutation deletes a JIRA Authentication:

```graphql
mutation DeleteJIRAAuthentication($jiraAuthenticationId: ObjectID!) {
  deleteJiraAuthentication(
    input: { jiraAuthenticationId: $jiraAuthenticationId }
  ) {
    jiraAuthentication {
      id
    }
  }
}
```

:::caution

Deleting a JIRA Authentication will delete all JIRA Integrations associated with it.

:::