def METHOD_NAME():
    # Any additional arguments that are not fields of the item can be added here
    argument_spec = dict(
        name=dict(required=True),
        new_name=dict(),
        image=dict(required=True),
        description=dict(),
        organization=dict(),
        credential=dict(),
        state=dict(choices=['present', 'absent', 'exists'], default='present'),
        # NOTE: Default for pull differs from API (which is blank by default)
        pull=dict(choices=['always', 'missing', 'never'], default='missing'),
    )
    # Create a module for ourselves
    module = ControllerAPIModule(argument_spec=argument_spec)
    # Extract our parameters
    name = module.params.get('name')
    new_name = module.params.get("new_name")
    image = module.params.get('image')
    description = module.params.get('description')
    state = module.params.get('state')
    pull = module.params.get('pull')
    existing_item = module.get_one('execution_environments', name_or_id=name, check_exists=(state == 'exists'))
    if state == 'absent':
        module.delete_if_needed(existing_item)
    new_fields = {
        'name': new_name if new_name else (module.get_item_name(existing_item) if existing_item else name),
        'image': image,
    }
    if description:
        new_fields['description'] = description
    if pull:
        new_fields['pull'] = pull
    # Attempt to look up the related items the user specified (these will fail the module if not found)
    organization = module.params.get('organization')
    if organization:
        new_fields['organization'] = module.resolve_name_to_id('organizations', organization)
    credential = module.params.get('credential')
    if credential:
        new_fields['credential'] = module.resolve_name_to_id('credentials', credential)
    module.create_or_update_if_needed(existing_item, new_fields, endpoint='execution_environments', item_type='execution_environment')