def execute_command(resource_group_name, container_group_name, container_name, container_exec_request, custom_headers:nil)
      response = execute_command_async(resource_group_name, container_group_name, container_name, container_exec_request, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def execute_command(resource_group_name, container_group_name, container_name, container_exec_request, custom_headers:nil)
      response = execute_command_async(resource_group_name, container_group_name, container_name, container_exec_request, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Executes a command in a specific container instance.

 Executes a command for a specific container instance in a specified resource
 group and container group.

 @param resource_group_name [String] The name of the resource group.
 @param container_group_name [String] The name of the container group.
 @param container_name [String] The name of the container instance.
 @param container_exec_request [ContainerExecRequest] The request for the exec
 command.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [ContainerExecResponse] operation results.