socrata_update.py

    # update socrata asset's DOI metadata
    headers = {'Host': 'data.austintexas.gov',
               'Accept': """*/*""",
               'Content-Length': '6000',
               'Content-Type': 'application/json',
               'X-App-Token': os.environ['socrata_doi_app_token']}
    url = 'https://data.austintexas.gov/api/views/metadata/v1/{}'.format(socrata_4x4)
    data = {"customFields": {"Digital Object Identifer (DOI)": {"DOI Number": "https://doi.org/{}".format(doi)}}}
    r2 = requests.patch(url, json=data, auth=(os.environ['socrata_doi_user'], os.environ['socrata_doi_pass']), headers=headers)
    print(r2.content)