Which of the following formats are valid for a Splunk REST URI?

The valid format for a Splunk REST URI is scheme://host:port/services/endpoint. This format specifies the scheme (http or https), the host (the Splunk server name or IP address), the port (the Splunk management port, usually 8089), the services prefix (which indicates a Splunk REST endpoint), and the endpoint (the specific resource or action to access). The other formats are either incomplete or invalid. For more information, see About the Splunk REST API.