Added docs for quota project

[jcarpenter12]

What are you changing in this pull request and why?

References dbt-labs/dbt-bigquery#1343 dbt-labs/dbt-bigquery#1344

Adding docs to detail changes in PR dbt-labs/dbt-bigquery#1345

This adds detail about how to override the quota_project through the dbt profile. It also updates the information regarding the execution project. I believe that the execution project just sets where the BQ job is created and doesn't actually impact where it's billed from (I could be wrong on this, but from my testing I can see that the quota project is set from the environment not from the execution project override currently detailed in the docs).

Checklist

• I have reviewed the Content style guide so my content adheres to these guidelines.
• The topic I'm writing about is for specific dbt version(s) and I have versioned it according to the version a whole page and/or version a block of content guidelines.
• I have added checklist item(s) to this list for anything anything that needs to happen before this PR is merged, such as "needs technical review" or "change base branch."

[welcome]

Hello!👋 Thanks for contributing to the dbt product documentation and opening this pull request! ✨
We use Markdown and some HTML to write the dbt product documentation. When writing content, you can use our style guide and content types to understand our writing standards and how we organize information in the dbt product docs.
We'll review your contribution and respond as soon as we can. 😄

[vercel]

@jcarpenter12 is attempting to deploy a commit to the dbt-labs Team on Vercel.

A member of the Team first needs to authorize it.

[jcarpenter12]

Please see the two issues referenced in the details for context on this

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
docs-getdbt-com	✅ Ready (Inspect)	Visit Preview	Dec 18, 2024 8:15pm

[matthewshaver]

Thank you @jcarpenter12 !

[matthewshaver]

Putting on hold in draft. Can merge when dbt-labs/dbt-bigquery#1345 is complete

[jcarpenter12]

Putting on hold in draft. Can merge when dbt-labs/dbt-bigquery#1345 is complete

Thanks @matthewshaver for taking a look at this, much appreciated!

[mikealfare]

We should add that the Service Usage Consumer role is required to use this feature. Everything else works fine if quota_project is not provided. However if this is provided and the dbt service account does not have this role on the quota project, an error is raised.

[jcarpenter12]

We should add that the Service Usage Consumer role is required to use this feature. Everything else works fine if quota_project is not provided. However if this is provided and the dbt service account does not have this role on the quota project, an error is raised.

@mikealfare have updated this PR now to add that

[jcarpenter12]

@matthewshaver not sure if this one can be merged now, as the other PR for the feature was merged into the dbt-bigquery repo a few weeks ago

[matthewshaver]

Hi @jcarpenter12 Apologies - this got lost in the shuffle. Merging it now