Upsert API error "Contact Already Exists" Conflict

[BEvans87]

We are using /crm/v3/objects/contacts/batch/upsert to create/update contacts in HubSpot but it is returning the following. 

  "status": "error",
    "message": "Contact already exists. Existing ID: 106003670396",
    "correlationId": "c43303af-1247-4344-b955-32286ac77625",
    "category": "CONFLICT"

It will retry until it succeeds but how can we resolve these initial errors? Haven't found any documentation to resolve this.

[Jaycee_Lewis]

Hey, @BEvans87 👋 I don't believe you are missing any additional documentation. This is the expected behaviour for this endpoint. You are not the first community member to note this. We'll leave this open in case other community members have any strategies they use to work around this response.

Best,

Jaycee