Changes to Upload KYB form-field document (business)

added the non-success response with the status 404

added the optional property error/authorization to the response with the 400 status

added the optional property error/authorization to the response with the 401 status

added the optional property error/authorization to the response with the 403 status

added the optional property error/authorization to the response with the 409 status

added the optional property error/authorization to the response with the default status

api tag customer-session added

added the non-success response with the status 409

added the optional property error/api_client_id to the response with the 400 status

added the optional property error/api_client_id to the response with the 401 status

added the optional property error/api_client_id to the response with the 403 status

added the optional property error/api_client_id to the response with the default status

changed the pattern of the request property form_field_id from ^ffld_[0-9a-hjkmnp-tv-z]{26}$ to ^ffld_[0-7][0-9a-hjkmnp-tv-z]{25}$

the document_id response's property pattern was changed from ^doc_[0-9a-hjkmnp-tv-z]{26}$ to ^doc_[0-7][0-9a-hjkmnp-tv-z]{25}$ for the status 200