unknown-band

Status	422
Title	Unknown band
Code	unknown-band
Type	https://docs.satellitedata.net/problems/unknown-band

Available now Lean v1 can return this problem.

Meaning

A band name does not resolve on the collection.

Likely causes

• A typo; the detail lists close names.
• A native name from another sensor, such as B8A on Landsat.
• A band a scene lacks, such as the thermal band on some Landsat scenes.
• A pseudo-band of the unified cloud mask (mask, mask_class, dataMask), which lean v1 does not have yet.
• In the full contract, nir on optical-sr: only the six cross-sensor common names resolve there, and the detail suggests nir08.

Fix

Use a common name from the crosswalk or a native name of that collection.

Example

{
  "type": "https://docs.satellitedata.net/problems/unknown-band",
  "title": "Unknown band",
  "status": 422,
  "detail": "A band name does not resolve on the collection.",
  "instance": "/v1/...",
  "code": "unknown-band",
  "requestId": "01JQ7Z3M8R5V2W6X9Y0A1B2C3D"
}

The detail above is a placeholder; the real one names the value at fault.

See Errors for the members every problem carries.