Invalid search id for existing mosaic

[vgeorge]

The following mosaic, created after the introduction of POST /mosaic (#72), fails to load because its search id cannot be found at Planetary Computer:

Mosaic API payload

{
  "id": "f0569bb3f9694728b7e9a9170e5f930a",
  "name": "Sentinel-2 Level-2A 2023-09-06 00:00 UTC - 2023-12-05 00:00 UTC",
  "params": {
    "assets": ["B04", "B03", "B02", "B08"],
    "rescale": "0,10000",
    "collection": "sentinel-2-l2a"
  },
  "imagery_source_id": 2,
  "created": 1705574718624,
  "updated": 1705574718624,
  "mosaic_ts_start": 1693958400000,
  "mosaic_ts_end": 1701734400000,
  "ui_params": {
    "assets": ["B04", "B03", "B02"],
    "collection": "sentinel-2-l2a",
    "color_formula": "Gamma+RGB+3.2+Saturation+0.8+Sigmoidal+RGB+25+0.35"
  }
}

PC URL https://planetarycomputer.microsoft.com/api/data/v1/mosaic/tiles/f0569bb3f9694728b7e9a9170e5f930a/16/14546/29202?assets=B04&assets=B03&assets=B02&collection=sentinel-2-l2a&color_formula=Gamma+RGB+3.2+Saturation+0.8+Sigmoidal+RGB+25+0.35

This mosaic, created directly in the database, before the new endpoint, works:

Mosaic API payload

{
  "id": "2849689f57f1b3b9c1f725abb75aa411",
  "name": "Sentinel-2 Dec 2019 - March 2020",
  "params": {
    "assets": ["B04", "B03", "B02", "B08"],
    "rescale": "0,10000",
    "collection": "sentinel-2-l2a"
  },
  "imagery_source_id": 2,
  "created": 1701346775488,
  "updated": 1701346775488,
  "mosaic_ts_start": 1575158400000,
  "mosaic_ts_end": 1585612800000,
  "ui_params": {
    "assets": ["B04", "B03", "B02"],
    "collection": "sentinel-2-l2a",
    "color_formula": "Gamma+RGB+3.2+Saturation+0.8+Sigmoidal+RGB+25+0.35"
  }
}

PC URL https://planetarycomputer.microsoft.com/api/data/v1/mosaic/tiles/2849689f57f1b3b9c1f725abb75aa411/16/14546/29198?assets=B04&assets=B03&assets=B02&collection=sentinel-2-l2a&color_formula=Gamma+RGB+3.2+Saturation+0.8+Sigmoidal+RGB+25+0.35

cc @ingalls @geohacker

[vgeorge]

This was fixed by allowing the PC search id to be passed as the id value for the new mosaic.