limit:
  in: query
  description: |
    For pagination. The maximum number of results to return.
  type: int
  required: false

offset: &offset
  in: query
  description: |
    For pagination. The index of the first element that should be returned.
  type: int
  required: false

filters:
  in: query
  description: |
    Optional filters.
  type: dict
  required: false

groupby:
  in: query
  description: |
    Optional attributes to group the summary by.
  type: list of strings
  required: false

begin: &begin
  in: query
  description: |
    Begin of the period for which the summary is required.
  type: iso8601 timestamp
  required: false

end: &end
  in: query
  description: |
    End of the period for which the summary is required.
  type: iso8601 timestamp
  required: false

qty: &qty
  in: body
  description: |
    Qty for the item.
  type: float
  required: true

rate: &rate
  in: body
  description: |
    Rate for the item.
  type: float
  required: true

begin_resp:
  <<: *begin
  required: true
  description: Begin of the period for the item.
  in: body

end_resp:
  <<: *end
  required: true
  description: End of the period for the item.
  in: body

qty_resp:
  <<: *qty
  required: true
  description: Qty for the item in the specified period.
  in: body

rate_resp:
  <<: *rate
  required: true
  description: Rate for the item in the specified period.
  in: body