Changes to List credit transactions

the response property next became nullable for the status 200

the response property previous became nullable for the status 200

the results/items/amount response's property format changed from double to no format for status 200

api operation id creditTransactions_listCreditTransactions removed and replaced with listCreditTransactions

the endpoint scheme security DashboardJwt was added to the API

api tag Credit Transactions added

api tag creditTransactions removed

removed the optional property total_count from the response with the 200 status

added the non-success response with the status 403

removed the non-success response with the status 401

deleted the header request parameter Authorization

the endpoint scheme security RespanApiKey was added to the API

api operation id list-credit-transactions removed and replaced with creditTransactions_listCreditTransactions