CRDCDH-1843 Remove size from Batch

[amattu2]

Overview

This PR primarily removes the size parameter from the createBatch API, but also removes any reference to it elsewhere (it wasn't ever visually rendered anyway). Includes some directly related changes also.

Change Details (Specifics)

• Define a createBatch input type and implement it accordingly
• Remove (now) unused FileInput type
• Constrain BatchFileInfo to a set of strings
• Add Logger util for when createBatch fails

Related Ticket(s)

CRDCDH-1843 (FE Task)
CRDCDH-1835 (BE Task)

[coveralls]

Pull Request Test Coverage Report for Build 11842275835

Details

• 3 of 3 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.004%) to 53.816%

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Totals
Change from base Build 11823614446:	0.004%
Covered Lines:	3690
Relevant Lines:	6361

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💛 - Coveralls