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```const dbMigrateTask = new awsx.ecs.FargateTaskDefinition(
  'setup-db',
  {
    container: {
      image: image,
      command: pulumi
        .all([rdsInstance.endpoint])
        .apply(([url]) =&gt; ['/bin/sh', '-c', `DATABASE_URL=${url} npx prisma migrate deploy`]),
      environment: [
        {
          name: 'DATABASE_URL',
          value: rdsInstance.endpoint.apply(
            (v) =&gt; `postgresql://${rdsSettings.username}:${rdsSettings.password}@${v}/${rdsSettings.database}`,
          ),
        },
      ],
    },
  },
  { dependsOn: [rdsInstance] },
)

dbMigrateTask.run({ cluster: cluster })```
Also tried the following, but getting
```Error: Cannot call '.get' during update or preview.
    To manipulate the value of this Output, use '.apply' instead.```
Any ideas?

So I don't really recognize that package, so I'll let a community member weigh in if they have used it.

For your code with awsx, though, the error message doesn’t really match the code as I don’t see a `.get`, but I do see a few `.apply` calls. I'm not quite sure what's going on. Can you run a pulumi up with debugging on?
```TF_LOG=TRACE pulumi up --logtostderr -v=9 2&gt; out.txt```
