Changes to Household interest rates

added the non-success response with the status 500

added the optional property meta/stale_since to the response with the 200 status

added the optional property meta/data_age_days to the response with the 200 status

added the optional property meta/notes to the response with the 200 status

added the optional property meta/period to the response with the 200 status

the response property data/items/IUMB482 became optional for the status 200

the response property data/items/IUMBV34 became optional for the status 200

the response property data/items/IUMBV37 became optional for the status 200

the response property data/items/IUMBV42 became optional for the status 200

the response property data/items/IUMBV46 became optional for the status 200

the response property data/items/IUMCCTL became optional for the status 200

the response property data/items/IUMZICQ became optional for the status 200

the response property data/items/date became optional for the status 200

response property data/items/IUMB482 list-of-types was widened by adding types integer and null to media type application/json of response 200

response property data/items/IUMBV34 list-of-types was widened by adding types integer and null to media type application/json of response 200

response property data/items/IUMBV37 list-of-types was widened by adding types integer and null to media type application/json of response 200

response property data/items/IUMBV42 list-of-types was widened by adding types integer and null to media type application/json of response 200

response property data/items/IUMCCTL list-of-types was widened by adding types integer and null to media type application/json of response 200

response property data/items/IUMZICQ list-of-types was widened by adding types integer and null to media type application/json of response 200

response property data/items/date list-of-types was widened by adding types null to media type application/json of response 200

added subschema #1 subschema #2 to the data/items/IUMBV46 response property anyOf list for the response status 200

added the optional property code to the response with the 401 status

added the optional property code to the response with the 429 status

added the optional property code to the response with the 503 status

added the optional property hint to the response with the 401 status

added the optional property hint to the response with the 429 status

added the optional property hint to the response with the 503 status

added the optional property plan to the response with the 401 status

added the optional property plan to the response with the 429 status

added the optional property plan to the response with the 503 status

added the optional property reason to the response with the 401 status

added the optional property reason to the response with the 429 status

added the optional property reason to the response with the 503 status