Python codegen models of custom API errors do not map detail onto APIError's message attribute #7542
Description
What are you generating using Kiota, clients or plugins?
API Client/SDK
In what context or format are you using Kiota?
Linux executable
Client library/SDK language
Python
Describe the bug
I am trying to do use custom error types that populate the "detail" field with Kiota version 1.30.0. In the generated Typescript, the message property of APIError gets automatically mapped to the detail attribute of the error. But this does not happen in the Python codegen.
Expected behavior
I expect the Python codegen to behave the same as the Typescript codegen (the Message attribute of APIError should be populated by the detail field if present)
How to reproduce
Run codegen on that OpenAPI schema. You'll see in the python codegen, that the ProblemDetails model's get_field_deserializers method doesn't do any mapping of detail onto message
Whereas in the typescript, you'll see that message gets set to detail if non-null:
"detail": n => { problemDetails.detail = n.getStringValue(); problemDetails.message = problemDetails.detail ?? ""; },
Open API description file
{
"openapi": "3.1.0",
"info": { "title": "Example", "version": "0.1.0" },
"paths": {
"/api/alarms/thresholds": {
"post": {
"operationId": "create_threshold",
"requestBody": {
"required": true,
"content": {
"application/json": {
"schema": { "$ref": "#/components/schemas/CreateThresholdPayload" }
}
}
},
"responses": {
"201": {
"description": "Created",
"content": {
"application/json": {
"schema": { "$ref": "#/components/schemas/CreateThresholdResponse" }
}
}
},
"409": {
"description": "Already exists",
"content": {
"application/problem+json": {
"schema": { "$ref": "#/components/schemas/ProblemDetails" }
}
}
}
}
}
}
},
"components": {
"schemas": {
"CreateThresholdPayload": {
"type": "object",
"required": ["metricId"],
"properties": {
"metricId": { "type": "string" }
}
},
"CreateThresholdResponse": {
"type": "object",
"required": ["id"],
"properties": {
"id": { "type": "string" }
}
},
"ProblemDetails": {
"type": "object",
"required": ["title", "status", "detail", "instance"],
"properties": {
"type": { "type": "string", "default": "about:blank" },
"title": { "type": "string" },
"status": { "type": "integer" },
"detail": { "type": "string", "x-ms-primary-error-message": true },
"instance": { "type": "string" }
}
}
}
}
}
Kiota Version
mcr.microsoft.com/openapi/kiota:1.30.0
Latest Kiota version known to work for scenario above?(Not required)
No response
Known Workarounds
No response
Configuration
No response
Debug output
No response
Other information
No response