So in other words you admit the headline on your post was fake news. Thanks for that.
It was not known for how long the security assistance was going to be withheld. But no permission was asked.
The article (second paragraph) says:
But there was also a separate, less-noticed facet of the internal administration uproar set off by Trump’s July 12 order stopping the flow of $391 million in weapons and security assistance to Ukraine. Some senior administration officials worried that by defying a law ordering that the funds be spent within a defined period, Trump was asking the officials involved to take an action that was not merely unwise but flatly illegal.
The administration so far has declined to release copies of its internal communications about this vital issue – the legality of what Trump had ordered.
Congressional approval was not asked for.
On the approval, exactly what timeline is required for that approval? I don't know, do you?
Again:
The administration so far has declined to release copies of its internal communications about this vital issue – the legality of what Trump had ordered.
According to the law, the White House is not allowed to withhold expenses approved by Congress without permission. So permission would have to be granted
before the expenses are withheld. Instead they were still being withheld after the call as a means of pressure for a quid pro quo .
There
also was another (but that's not an excuse for not asking permission) a
technical deadline that had to be met, the end of the fiscal year on September 30, which increased the unrest at the OMB because it takes time to arrange these things. AFAIK, some of the expenses (last thing I read was something like 10-14%) have not been paid yet (which is too late) ... It would be interesting to know, because that then is another violation of the law, since permission was neither asked nor given for withholding part of the money either.