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SemanticModel definition

  • Artikel

This article provides a breakdown of the definition structure for semantic model items.

Supported formats

Semantic Model items support the TMSL and TMDL formats.

Definition parts

SematicModel has different parts that make up its definition:

1 - This file or folder is required.

For more information about the semantic model files, refer to the Power BI Project semantic model folder documentation.

Definition payload example using TMSL

 {
    "parts": [
        {
            "path": "model.bim",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": "definition.pbism",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": "diagramLayout.json",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        }
    ]
}

Definition payload example using TMDL

 {
    "parts": [
        {
            "path": "definition/database.tmdl",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": "definition/model.tmdl",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": "definition/tables/Table1.tmdl",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": "definition.pbism",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": "diagramLayout.json",
            "payload": "<base64 encoded string>",
            "payloadType": "InlineBase64"
        },
        {
            "path": ".platform",
            "payload": "ZG90UGxhdGZvcm1CYXNlNjRTdHJpbmc=",
            "payloadType": "InlineBase64"
        }
    ]
}