我一直在尝试遵循一个简单的教程，了解如何为我拥有的一系列多边形获取哨兵 2 图像。出于某种原因，无论我做什么，我都会遇到同样的错误（详见上文）。
from sentinelsat import SentinelAPI, read_geojson, geojson_to_wkt
import geopandas as gpd
import folium
import rasterio as rio
from rasterio.plot import show
from rasterio.mask import mask
import matplotlib.pyplot as plt
from pyproj import Proj, transform
import pandas as pd
import os
from datetime import date
import sentinelhub
user = 'xxxxx'
password = 'xxxxx'
url = 'https://scihub.copernicus.eu/dhus'
api = SentinelAPI(user, password, url)
validation = gpd.read_file('EarthData/tutakoke_permafrost_validation/Tutakoke_permafrost_validation.shp')
plateau_transects = gpd.read_file('EarthData/tutakoke_permafrost_plateau_transects/Tutakoke_Permafrost_Plateau_Transects.shp')
validation = validation.set_crs(epsg=32604, inplace=True, allow_override=True)
validation['imdate']='01-01-2019'
validation['imdate'] = pd.to_datetime(validation2['imdate'])
validation['geometry2'] = validation.geometry.buffer(2, cap_style=3)
footprint=validation['geometry2'][1]
products = api.query(footprint,
date = ('20200109', '20200510'),
platformname = 'Sentinel-2',
processinglevel = 'Level-2A',
cloudcoverpercentage = (0, 20))
我不断收到的错误是：
SentinelAPIError: HTTP status 200 OK: API response not valid. JSON decoding failed.