# SDK Support for Bulk Transfers - API

The Payer SDK Scheme Adapter enhancements have been added to the API under the \BulkTransactions endpoint.

POST /bulkTransactions
PUT /bulkTransactions
PUT /bulkTransactions callback

The Outbound Open API definition can be found here (opens new window). The Inbound Open API definition can be found here (opens new window).

# Technical Sequence Diagram

Technical Bulk Transfer Sequence Diagram

# Error Tables for bulk transfers

Table of Error Codes

# Discovery Phase

All the errors encountered during this phase will be accumulated in the mojaloop-connector and will be added to the lastError object and returned to the Payer FSP along with all other successful or failed transfers involved in the bulk transfer request.

mojaloop-connector will act as a pass-through for all the errors returned by the switch

            "lastError": {
              "httpStatusCode": 202,
              "mojaloopError": {
                "errorInformation": {
                  "errorCode": "3204",
                  "errorDescription": "Party not found",
                  "extensionList": {"extension": [{"key": "string","value": "string"}]}
                }
              }
            }

Party Lookup Error Codes

Error Description	Error Code	HTTP Code	Category
Communication error	1000	503	Technical Error
Destination communication error	1001	503	Technical Error
Generic server error	2000	503	Processing Error
Internal server error	2001	503	Processing Error
Timeout Resolving Party	2004	503	Processing Error
Generic validation error	3100	400	Request Validation Error
Party not found	3204	202	Processing Error

# Agreement Phase

mojaloop-connector will act as a pass-through for all the errors returned by the switch

            "lastError": {
              "httpStatusCode": 202,
              "mojaloopError": {
                "errorInformation": {
                  "errorCode": "3204",
                  "errorDescription": "Party not found",
                  "extensionList": {"extension": [{"key": "string","value": "string"}]}
                }
              }
            }

Quotes Error Codes

Error Description	Error Code	HTTP Code	Category
Communication error	1000	503	Technical Error
Destination communication error	1001	503	Technical Error
Generic server error	2000	503	Technical Error
Internal server error	2001	503	Technical Error
Not implemented	2002	501	Processing Error
Service currently unavailable	2003	503	Processing Error
Server timed out	2004	503	Processing Error
Server busy	2005	503	Processing Error
Generic client error	3000	400	Request Validation Error
Unacceptable version requested	3001	406	Not acceptable Error
Unknown URI	3002	404	Not Found Error
Generic validation error	3100	400	Request Validation Error
Malformed syntax	3101	400	Request Validation Error
Missing mandatory element	3102	400	Request Validation Error
Too many elements	3103	400	Request Validation Error
Too large payload	3104	400	Request Validation Error
Invalid signature	3105	403	Forbidden Error
Destination FSP Error	3201	404	Not Found Error
Payer FSP ID not found	3202	404	Not Found Error
Payee FSP ID not found	3203	404	Not Found Error
Quote ID not found	3205	404	Not Found Error
Bulk quote ID not found	3209	404	Not Found Error
Generic expired error	3300	503	Processing Error
Quote expired	3302	503	Processing Error
Generic Payer error	4000	400	Request Validation Error
Generic Payer rejection	4100	403	Forbidden Error
Payer limit error	4200	400	Request Validation Error
Payer permission error	4300	403	Forbidden Error
Generic Payer blocked error	4400	403	Forbidden Error
Generic Payee error	5000	503	Processing Error
Payee FSP insufficient liquidity	5001	503	Processing Error
Generic Payee rejection	5100	403	Forbidden Error
Payee rejected quote	5101	503	Processing Error
Payee FSP unsupported transaction type	5102	503	Processing Error
Payee rejected quote	5103	503	Processing Error
Payee unsupported currency	5106	503	Processing Error
Payee limit error	5200	503	Processing Error
Payee permission error	5300	403	Forbidden Error
Generic Payee blocked error	5400	403	Forbidden Error

# Transfer Phase

mojaloop-connector will act as a pass-through for all the errors returned by the switch

            "lastError": {
              "httpStatusCode": 404,
              "mojaloopError": {
                "errorInformation": {
                  "errorCode": "3210",
                  "errorDescription": "Bulk transfer ID not found",
                  "extensionList": {"extension": [{"key": "string","value": "string"}]}
                }
              }
            }

Transfer Error Codes

Error Description	Error Code	HTTP Code	Category
Communication error	1000	503	Technical Error
Destination communication error	1001	503	Technical Error
Generic server error	2000	503	Processing Error
Internal server error	2001	503	Processing Error
Server timed out	2004	503	Processing Error
Generic validation error	3100	400	Request Validation Error
Bulk transfer ID not found	3210	404	Processing Error
Generic expired error	3300	503	Processing Error
Transaction request expired	3301	503	Processing Error
Transfer expired	3303	503	Processing Error
Generic Payee error	5000	400	Processing Error
Payee FSP insufficient liquidity	5001	400	Processing Error
Generic Payee rejection	5100	400	Processing Error
Payee rejected quote	5101	400	Processing Error
Payee FSP unsupported transaction type	5102	400	Processing Error
Payee FSP rejected quote	5103	400	Processing Error
Payee rejected transaction	5104	400	Processing Error
Payee FSP rejected transaction	5105	400	Processing Error
Payee unsupported currency	5106	400	Processing Error
Payee limit error	5200	400	Processing Error
Payee permission error	5300	403	Processing Error
Generic Payee blocked error	5400	400	Processing Error

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