specs: model not generated for requestBody with array type

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Description

requestBody of type array does not:

• preserve the name of their schema, ref, title or anything.
• generate a type for the array model

Seems to be related to some of the opened issues on that subject, which leads to having properties named after the object name:

• rule parameter of the saveRules method is created from the rules schema

Related issues:

• [BUG][ALL] Array of object not generated OpenAPITools/openapi-generator#9150
• [BUG] OpenAPI Generator fails to generate array models OpenAPITools/openapi-generator#7802

Expected behavior

• (optional) The array version of the model should be generated
• The expected parameter should have the name of the model to keep the usage consistent
  • saveRules allow multiple rules to be saved, you expect the name of the list to be plural.

Workaround

Investigate the generateAliasAsModel option as logged from the generator:

Model rules not generated since it's an alias to array (without property) and `generateAliasAsModel` is set to false (default)

Environment

• Client: Search
• Language: All
• Client version: All

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cc @millotp as we discussed this before