"HTTP request header fields play a vital role in dictating the behavior and response of Ezlogz APIs. One such crucial header is the Content-Type, which communicates to our servers the nature of data encapsulated within the request body. At present, Ezlogz APIs exclusively support JSON as the request body type. Consequently, before initiating a call to any of our APIs, please ensure the Content-Type header is set to 'application/json'.

To illustrate, consider the following cURL command:

curl -H 'Content-Type: application/json' -H 'App-Key: <insert api key here>' 'https://api.ezlogz.com/api/external/drivers'

In this example, the 'Content-Type: application/json' and 'App-Key: ' headers are included. Please replace '' with your actual API key. This specific request would be used to access the 'users' endpoint of our API."