How to order a (SR) basemap?

Hello,

I’ve been trying to figure out what HTTP request I need to create to get a surface reflectance base map.

Here’s the code I’ve created, which can download RGB basemaps. Am I missing a tag or field to get the surface reflectance basemaps?

Also I’m on the student/educational API plan

Also, I believe I attempted to post this same question last week, but I got something along the lines of “the mods will review your post”, but I don’t think anything ever happened there...

# This code is all in a class, but I don't think pasting the entire file is relevant

self.ORDERS_API_URL = 'https://api.planet.com/compute/ops/orders/v2'
# Order api stuff for basemaps
    def download_basemap(self, session, request, download_location, file_prefix):
        #POST request to get data
        headers = {'content-type': 'application/json'}
        response = session.post(self.ORDERS_API_URL, data=json.dumps(request), headers=headers)
        print(response.json())
        #Construct url for getting request status
        order_id = response.json()['id']
        order_url = self.ORDERS_API_URL + '/' + order_id

        #Check request status, once it's done download data
        while(True):
            r = session.get(order_url)
            response = r.json()
            state = response['state']
            print(state)
            end_states = ['success', 'failed', 'partial']
            if state in end_states:
                break
            time.sleep(10)

        #Download data
        response = session.get(order_url).json()
        mosaic_name = response["products"][0]['mosaic_name']
        coordinates = response["products"][0]['geometry']['coordinates']

        #Download each file
        results = response['_links']['results']
        #print(json.dumps(results, indent=1))
        for r in results:
            download_url = r["location"]

            # Craft file name 
            download_string_name = r["name"].replace("/", "_")
            filesavepath = str(download_location) + "/" + str(file_prefix) + "_" + str(download_string_name)

            # Download file
            HelperFunctions.download_file_in_blocks(session, filesavepath, download_url, 1024, True, True)


#Code called outside of module file with a class instance being called
# 3 band data....
basemapRequest = {
   "name": "Basemap order with geometry",
   "source_type": "basemaps",
   "order_type":"full",
   "products": [
      {
         "mosaic_name": "global_monthly_2022_06_mosaic",
         "geometry":{
         "type": "Polygon",
         "coordinates":[[[14.60, 52.30], [14.61, 52.30], [14.61, 52.31], [14.60, 52.31], [14.60, 52.30]]],
         }
      }
   ]
}
API_Wrapper.download_basemap(session, basemapRequest, "../Data/ForestTest8", "testprefix")
#Select Surface Reflectance Basemaps are generated using the Planetscope 
#Surface Reflectance asset type (PSScene4Band analytic_sr) as input.

          #"item_types":["PSSASDcene"],
          #"product_bundle": "analyasdtic_sr_udm2",