Changes to Initiate transfer

removed the request property beneficiary/accountName

removed the request property beneficiary/accountNumber

removed the request property beneficiary/bankCode

removed the request property beneficiary/bankName

removed the request property beneficiary/bvn

removed the request property beneficiary/currency

removed the request property beneficiary/description

removed the request property beneficiary/nameEnqRef

the endpoint scheme security ApiKeyAuth was added to the API

added the new USD enum value to the request property currency

added the new XOF enum value to the request property currency

added the new ZAR enum value to the request property currency

the beneficiaryId request property format was generalized from uuid to no format

added SuccessResponseDto subschema #2 to the response body allOf list for the response status 201

removed GenericResponse from the response body allOf list for the response status 201

added the non-success response with the status 400

added the non-success response with the status 401

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 422

added the non-success response with the status 500