Add user to a dashboard in datastudio using API

Thank you for dropping your question here.

Please note that this community is for Looker and we assist with technical queries and knowledge drops related to the Looker product.

All other Google Cloud Product Issues are handled through the Cloud Support Console. 

Having read through your post, it seems your issue is related to Looker Studio (formerly known as Data studio). If you are a Looker Studio Pro customer, you can raise a case with Cloud Support via the console.

To create a Cloud Support case:

• Sign in to the Cloud Support Console page as a support user.

• Select the project for which you'd like to open a support case.

• Open Cases. - Click Create case.

• Complete the required fields and submit the form.

Please note, support is only available for Looker Studio Pro customers. If you wish to upgrade to Looker Studio Pro, you can do so by contacting sales here: https://cloud.google.com/contact

Otherwise, you can use the Looker Studio Help Center which contains How-To articles and a community Q&A: https://support.google.com/looker-studio

You might also find useful the following resources:

• You can find solutions to some common issues in the troubleshooting guide: https://support.google.com/looker-studio/answer/12182485

• Another resource that may be helpful is the Looker Studio Developer site, which contains other ways of providing feedback to the Looker Studio team     such as filing and viewing feature requests:     https://developers.google.com/looker-studio/support#finding_support

We appreciate your understanding.