The article examines the role of the literary interior in organizing the space of a literary work – a form of description used in the text of work along with such forms as landscape and portrait. An overview of scientific works is given, which examines the artistic activity of object things that make up the literary interior space. Since this topic is a poorly studied, relevant topic in Kazakh literary, the issues of poetics and functions of the literary interior in modern Kazakh prose are analyzed. Through the analysis of the functions of literary interiors in the context of a literary text, their structural features are also revealed. It is shown that the interior plays an important role not only as a structural element of a literary text, but also plays a significant role in revealing the poetics of works of art in a new way, occupying a key role at the semantic level. The emergence and introduction of the concept of "interior" in literary works and the main functions of a literary interior are studied. The relationship between the origins of the artistic activity of literary interiors and the epideictic genre of antiquity is considered. The role of the interior in revealing the inner world of the character, in the knowledge of the nature, and temper of the character is studied, and it is analytically shown how all this is connected with the concept of psychologism in literary work. Through the chronotopic function of the literary interior, the features of the artistic expression of objects with symbolic meaning, the properties and characteristics of the aesthetic space, formed in the unity of time and space, established in the cultural knowledge of mankind, are studied. The role and essence of the world of things, artistic activity in the organization of space in the stories of modern Kazakh authors are analyzed. The connection of the world of objects with the characters of literary works, their interaction with the symbolic system, the composition of the work is considered. Analysis of the function of a literary interior allows you to theoretically study the system of objects in a literary work and identify the features of the use of material details in modern Kazakh stories.