RUNNING ERRORS As of the 3.1.1 release, MSGraph connectors cannot rerun errored documents. We are aware of the issue, and it will be addressed in the next release.
WARNING The Microsoft Graph APIs throttle connections that make what it considers excessive api calls. They have not shared these metrics, and they are determined dynamically based on previous usage and presumably account type. See here for more details.
Due to how SharePoint handles metadata, the document and its metadata will be uploaded separately.
Documents with Metadata: This process is done by batching the document with its metadata, with the metadata write contingent on the success of the upload. In this case a document is complete if both the metadata and document successfully upload. If either fails due to a 429 (throttling) response, the missing piece will be attempted a number of times after waiting.
Documents without Metadata: If a document has no metadata (no mappings), a non- batch upload will be performed. The same retry logic will take place but only for the file content.
Recommended Settings to avoid Throttling: Details Tab Advanced Options Max Queue Size = 500 Output Threads = 5 Output Specification Number of retries = 10