Steps to Reproduce:
Make an API edit that violates a JSONSchemaField constraint
Actual Results:
AssertionError at /api/tools/ ValidationError raised by `JSONSchemaField`, but error key `invalid` does not exist in the `error_messages` dictionary.
Expected Results:
API error response confirming to the schema:
{
code*: number
message*: string
status_code: number
errors* : [{
code: number
field*: string
message*: string
}]
}