# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


from pydantic import BaseModel, Field


class DetachFileRequest(BaseModel):
    """Represents a file upload to the session."""

    session_id: str = Field(
        ...,
        title="Session ID",
        description="The session ID this file should be deleted from.",
    )

    file_idx: int = Field(
        ...,
        title="File index",
        description="File index to be removed.",
    )
