Merge pull request #2051 from dbt-labs/mirna-list-steps-deprecation-rn

Create liststeps-endpoint-deprecation.md

Author: nghi-ly

website/docs/docs/dbt-cloud/release-notes/05-Sept-2002/liststeps-endpoint-deprecation.md

@@ -0,0 +1,15 @@
+---
+title: "List Steps API endpoint deprecation warning"
+id: "liststeps-endpoint-deprecation.md"
+description: "List Steps API deprecation"
+sidebar_label: "Deprecation: List Steps API endpoint"
+tags: [Sept-15-2022]
+---
+
+On October 14th, 2022 dbt Labs is deprecating the [List Steps](https://docs.getdbt.com/dbt-cloud/api-v2#tag/Runs/operation/listSteps) API endpoint. From October 14th, any GET requests to this endpoint will fail. Please prepare to stop using the List Steps endpoint as soon as possible. 
+
+dbt Labs will continue to maintain the [Get Run](https://docs.getdbt.com/dbt-cloud/api-v2#tag/Runs/operation/getRunById) endpoint, which is a viable alternative depending on the use case. 
+
+You can fetch run steps for an individual run with a GET request to the following URL:
+
+`https://cloud.getdbt.com/api/v2/accounts/{accountId}/runs/{runId}/?include_related=["run_steps"]`