Unmapped parameter in a plugin should raise an error

[vchendrix]

Describe the bug When searching for data of an unmapped parameter, basin3d does creates a syntactically incorrect query to the data source. This raising a datasource error. This is confusing to the user as the issue is that the variable is not mapped in the plugin.

To Reproduce Here is the code to reproduce this error

# All the imports
import datetime
import os
import sys

import h5py
import pandas

from basin3d import synthesis
from basin3d.plugins import usgs
import logging
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)

# Register the USGS Plugin
synthesizer = synthesis.register()

# Create a query dictionary
query_info = {}
query_info['observed_property_variables'] = ['SAL']
query_info['start_date'] = '2020-01-01'
query_info['end_date'] = '2020-01-05'
query_info['monitoring_features'] = 'USGS-02'

# NOTE: this will not work for the current version of basin3d because
#  the return for get_timeseries_data()  was changed to a SynthesizedTimeseriesData
#  object. This is coming from iNAIADS/basin3d -> branch devlop
output = synthesis.get_timeseries_data(synthesizer, **query_info)

Output from the above code

DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): waterservices.usgs.gov:443
DEBUG:urllib3.connectionpool:https://waterservices.usgs.gov:443 "GET /nwis/site/?huc=02 HTTP/1.1" 200 None
DEBUG:basin3d.core.access:url:https://waterservices.usgs.gov/nwis/site/?huc=02
WARNING:root:Could not connect to USGS site info: _log() got an unexpected keyword argument 'url'
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): waterservices.usgs.gov:443
DEBUG:urllib3.connectionpool:https://waterservices.usgs.gov:443 "GET /nwis/dv?startDT=2020-01-01&endDT=2020-01-05&parameterCd=&huc=02&siteStatus=all&siteType=ST&format=json HTTP/1.1" 400 509
DEBUG:basin3d.core.access:url:https://waterservices.usgs.gov/nwis/dv?startDT=2020-01-01&endDT=2020-01-05&parameterCd=&huc=02&siteStatus=all&siteType=ST&format=json
ERROR:basin3d.plugins.usgs:HTTP 400:     Error report        HTTP Status 400 - input error: value string length is zero [token=parameterCd], server=[caas01]    type  Status report   message input error: value string length is zero [token=parameterCd], server=[caas01]   description The request sent by the client was syntactically incorrect.   Error Report 

Expected behavior The unmapped parameter should not be queried from the data source. This should show us as either a warning or as an error.

[vchendrix]

Potentially a duplicate of #91 but we should still investigate