Decimals - Validation

[mick999]

I have the following:

    schema = pa.DataFrameSchema({'amount' : pa.Column(Decimal)})
    d = {'amount': Decimal('7504.06')}
    print(type(d['amount']))
    df=pd.json_normalize(d)
    print(df)
    new_df = schema.validate(df)
    print(new_df)

Result is

<class 'decimal.Decimal'>

    amount
0  7504.06

pandera.errors.SchemaError: expected series 'amount' to have type Decimal(28, 0):
failure cases:
   index failure_case
0      0      7504.06

How is the Decimal(28,0) being set ? Or how do you set that value to 2 places here ?