Configure GWC caching for all Geoserver layers

gwc_layer_config.py

import requests
import json

REQ_TEMPLATE = '''<?xml version="1.0" encoding="UTF-8"?>
<GeoServerLayer>
   <enabled>true</enabled>
   <inMemoryCached>true</inMemoryCached>
   <name>{}</name>
   <metaWidthHeight>
      <int>2</int>
      <int>1</int>
   </metaWidthHeight>
   <mimeFormats>
      <string>application/json;type=utfgrid</string>
      <string>image/png</string>
      <string>image/vnd.jpeg-png</string>
      <string>image/jpeg</string>
      <string>image/vnd.jpeg-png8</string>
      <string>image/gif</string>
      <string>image/png8</string>
   </mimeFormats>
   <gridSubsets>
      <gridSubset>
         <gridSetName>EPSG:3857</gridSetName>
      </gridSubset>
      <gridSubset>
         <gridSetName>EPSG:3857x2</gridSetName>
      </gridSubset>
      <gridSubset>
         <gridSetName>EPSG:4326</gridSetName>
      </gridSubset>
      <gridSubset>
         <gridSetName>EPSG:900913</gridSetName>
      </gridSubset>
   </gridSubsets>
</GeoServerLayer>'''

BASE_API_URL = 'https:/xxxxxx/geoserver/gwc/rest/'
GS_uSER = 'xxxxxx'
GS_PWD = 'xxxxxx'

with requests.Session() as s:
   s.auth = (GS_uSER, GS_PWD)

   response = s.get(BASE_API_URL + 'layers.json')

   layers = []
   if response.status_code == 200:
      print('Success!')
      layers = json.loads(response.text)
   elif response.status_code == 404:
      print('Error.')
      
   headers = {'Content-Type': 'application/xml'}
   for k, layer in enumerate(layers):
      data = REQ_TEMPLATE.format(layer)
      url = BASE_API_URL + 'layers/' + layer
      response = s.put(url, data=data, headers=headers)
      if response.status_code == 200:
         print(f'{k} - Configured layer {layer}')
      else:
         print(f'layer {layer} couldn't be configured')