Modify LLM Provider

curl --request POST \
  --url http://127.0.0.1:9550/v2/modify_llm_provider \
  --header 'Content-Type: application/json' \
  --data '{
  "allowed_message_senders": [
    "<string>"
  ],
  "api_key": "<string>",
  "external_url": "<string>",
  "full_identity_name": {
    "full_name": "<string>",
    "node_name": "<string>",
    "profile_name": "<string>",
    "subidentity_name": "<string>",
    "subidentity_type": "Agent"
  },
  "id": "<string>",
  "model": {
    "OpenAI": {
      "model_type": "<string>"
    }
  },
  "perform_locally": true,
  "storage_bucket_permissions": [
    "<string>"
  ],
  "toolkit_permissions": [
    "<string>"
  ]
}'

"<string>"