Retrieving Foreign Exchange Data (FX) using RDP library

Hi - Thanks in advance for any help with this.

I would like to download a subset of historical intraday Foreign Exchange (FXD5) data for all exchanges in this date range: (Aprils of 2010, '13, '16', '19).

Upon purchase, I was given this documentation,
Getting Started with Refinitiv Data Platform

This is the type of data I want to download,
PRICING AND MARKET DATA, Foreign Exchange

Data Dictionary:

Data Guide_Tick_Hist_Matching.pdf specifically the "Matching Prices with Volumes Daily (D5)" data.

I can successfully download this data, file by file, using the Refinitiv API PLAYGROUND but I cannot figure out how to download all files using the RDP Library.

Here's what I've tried,

• Generated AppKey (API: EDP API)

• Installed refinitiv-dataplatform package in my python3 distribution

• Created Jupyter workbook, credentials.ipynb, that defines RDP credentials, i.e.,

RDP_LOGIN = 'myusername@xyz.edu'
RDP_PASSWORD = 'myPass'
APP_KEY = 'ad890…

• Created another workbook to import RDP API Library Credential file

RDP_LOGIN = 'myusername@xyz.edu'
RDP_PASSWORD = 'myPass'
APP_KEY = 'ad890……'

• Created RDP OpenPlatform Session to connect to RDP

session = rdp.open_platform_session(
    APP_KEY,
    rdp.GrantPassword(
        username = RDP_LOGIN,
        password = RDP_PASSWORD
    )
)

# check if session successfully opened
session.get_open_state()

—--return value shows successful creation of session —------
<State.Open: 3>

• Define endpoint

#endpoint = rdp.Endpoint( session,
# "https://api.refinitiv.com/file-store/v1/file-sets
# ?bucket=TICKHISTORY_VBD_UNLIMITED&attributes=venue:FXD5,view:normalised
#     &start=2010-03-31T00:00:00Z&end=2010-05-01T00:00:00Z")

base_URL = 'https://api.refinitiv.com';
category_URL = '/file-store'
RDP_version = '/v1'
service_endpoint_URL = '/file-sets'

query_parms = {
    'bucket': 'TICKHISTORY_VBD_UNLIMITED',
    'attributes': {'venue': 'FXD5', 'view': 'normalised'},
    'contentFrom': '2010-04-01T00:00:00Z',
    'contentTo':'2010-04-30T00:00:00Z'
}

endpoint_url = base_URL + category_URL + RDP_version + service_endpoint_URL

print("endpoint_URL", endpoint_url)

endpoint = rdp.Endpoint(session, endpoint_url)

print("endpoint", endpoint)

response = endpoint.send_request(method = rdp.Endpoint.RequestMethod.GET, query_parameters = query_parms)

print("Response Status", response.status)
print("data:", response.data.raw)

—-------- Output —-------------
endpoint_URL https://api.refinitiv.com/file-store/v1/file-sets
endpoint <refinitiv.dataplatform.delivery.data.endpoint.Endpoint object at 0x7ff38f090c70>
Response Status {'http_status_code': 200, 'http_reason': 'OK'}
data {'value': []}

Results show successful session established and successful endpoint send_request but GET method returns no data.

Thanks again for any help with this!