Update an annotation config

Update an annotation config by its ID.

Payload Requirements

• annotation_config_type is required and must match the stored config’s type. The type is immutable and cannot be changed.
• The updatable fields depend on the type:
  • categorical: name, values, optimization_direction.
  • continuous: name, minimum_score, maximum_score, optimization_direction.
  • freeform: name.
• All fields other than annotation_config_type are optional; omitted fields are left unchanged.
• name, if provided, must be unique within the space (409 Conflict if duplicate).
• values replaces the full label set (2-100 labels).
• System-managed fields (id, space_id, created_at) cannot be modified.

Valid example (categorical config)

{
  "annotation_config_type": "categorical",
  "name": "quality-v2",
  "values": [
    { "label": "good", "score": 1 },
    { "label": "bad", "score": 0 }
  ],
  "optimization_direction": "maximize"
}

Invalid example (missing annotation_config_type)

{
  "name": "quality-v2"
}