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openapi: 3.2.0
info:
version: 1.7.57
title: Shift4 Payment Merchants API
contact:
url: https://www.shift4.com/contact-us/
servers:
- url: https://api.shift4test.com/api/rest/v1
description: Host Direct Test URL
- url: https://api.shift4api.net/api/rest/v1
description: Host Direct Production URL
tags:
- name: Merchants
paths:
/merchants/merchant:
servers:
- url: https://api.shift4test.com/api/rest/v1
description: Host Direct Test URL
- url: https://api.shift4api.net/api/rest/v1
description: Host Direct Production URL
- url: https://192.168.1.10:277/api/rest/v1
description: Locally Installed UTG URL
- url: https://192.168.1.20:8085/api/rest/v1
description: Commerce Engine For On Premise URL
- url: https://api.shift4test.com/api/rest/v1
description: Commerce Engine For Cloud Test URL
- url: https://api.shift4api.net/api/rest/v1
description: Commerce Engine For Cloud Production URL
get:
tags:
- Merchants
summary: Merchant Information
operationId: merchantsmerchant
security:
- AccessToken: []
description: 'Used to request information about the merchant.
*Note: The GET request does not support a request body. Sending an empty request body may result in an error.*
**Integration Methods:**
- Host Direct
- Locally Installed UTG
- Commerce Engine For On Premise
- Commerce Engine For Cloud
See the [Integration Methods](/guides/quickstart#integration-methods) and [URLs Section](/guides/quickstart#urls) sections of the Development Quick Start guide for details regarding each processing option.
'
parameters:
- $ref: '#/components/parameters/InterfaceVersion'
- $ref: '#/components/parameters/InterfaceName'
- $ref: '#/components/parameters/CompanyName'
- $ref: '#/components/parameters/AccessToken'
- $ref: '#/components/parameters/ApiOptionsGetMerchant'
responses:
'200':
description: Request was processed
content:
application/json:
schema:
oneOf:
- title: Default
properties:
result:
type: array
items:
type: object
properties:
dateTime:
$ref: '#/components/schemas/DateTime'
merchant:
type: object
readOnly: true
properties:
addressLine1:
$ref: '#/components/schemas/MerchantAddressLine1'
addressLine2:
$ref: '#/components/schemas/MerchantAddressLine2'
city:
$ref: '#/components/schemas/MerchantCity'
dayEndingTime:
$ref: '#/components/schemas/MerchantDayEndingTime'
defaultCurrency:
$ref: '#/components/schemas/MerchantDefaultCurrency'
supportedCurrencies:
$ref: '#/components/schemas/MerchantSupportedCurrencies'
industry:
$ref: '#/components/schemas/MerchantIndustry'
mid:
$ref: '#/components/schemas/MerchantMID'
name:
$ref: '#/components/schemas/MerchantName'
region:
$ref: '#/components/schemas/MerchantRegion'
phone:
$ref: '#/components/schemas/MerchantPhone'
postalCode:
$ref: '#/components/schemas/MerchantPostalCode'
serialNumber:
$ref: '#/components/schemas/MerchantSerialNumber'
cardTypes:
$ref: '#/components/schemas/MerchantCardTypesArray'
dcc:
$ref: '#/components/schemas/MerchantDCCObject'
gtv:
$ref: '#/components/schemas/MerchantGTVObject'
surcharge:
$ref: '#/components/schemas/MerchantSurchargeObject'
autoClose:
$ref: '#/components/schemas/MerchantAutoCloseObject'
server:
$ref: '#/components/schemas/Server'
- title: RETURNPROCESSORS
properties:
result:
type: array
items:
type: object
properties:
dateTime:
$ref: '#/components/schemas/DateTime'
merchant:
type: object
readOnly: true
properties:
addressLine1:
$ref: '#/components/schemas/MerchantAddressLine1'
addressLine2:
$ref: '#/components/schemas/MerchantAddressLine2'
city:
$ref: '#/components/schemas/MerchantCity'
dayEndingTime:
$ref: '#/components/schemas/MerchantDayEndingTime'
defaultCurrency:
$ref: '#/components/schemas/MerchantDefaultCurrency'
supportedCurrencies:
$ref: '#/components/schemas/MerchantSupportedCurrencies'
industry:
$ref: '#/components/schemas/MerchantIndustry'
mid:
$ref: '#/components/schemas/MerchantMID'
name:
$ref: '#/components/schemas/MerchantName'
region:
$ref: '#/components/schemas/MerchantRegion'
phone:
$ref: '#/components/schemas/MerchantPhone'
postalCode:
$ref: '#/components/schemas/MerchantPostalCode'
serialNumber:
$ref: '#/components/schemas/MerchantSerialNumber'
cardTypes:
$ref: '#/components/schemas/MerchantCardTypesReturnProcessorsArray'
dcc:
$ref: '#/components/schemas/MerchantDCCObject'
gtv:
$ref: '#/components/schemas/MerchantGTVObject'
surcharge:
$ref: '#/components/schemas/MerchantSurchargeObject'
autoClose:
$ref: '#/components/schemas/MerchantAutoCloseObject'
server:
$ref: '#/components/schemas/Server'
'400':
description: Error
content:
application/json:
schema:
properties:
result:
type: array
items:
type: object
properties:
error:
$ref: '#/components/schemas/Error'
server:
$ref: '#/components/schemas/Server'
examples:
Error:
$ref: '#/components/examples/AccessTokenNotFoundError'
'504':
$ref: '#/components/responses/TimeoutResponse'
components:
parameters:
ApiOptionsGetMerchant:
required: false
name: ApiOptions
in: header
schema:
type: string
maxLength: 255
example: RETURNPROCESSORS
description: 'API Options modify the request being made. Multiple API Options can be sent in a comma separated list with no spaces. See the [API Options](/guides/appendices/api-options.md) section for more information.
Value | Description
-----------------|------------
RETURNPROCESSORS | Returns the processor information and card ranges the merchant is configured for.
'
AccessToken:
required: true
name: AccessToken
in: header
schema:
type: string
format: uuid
maxLength: 52
example: EA79FB05-3AA7-4500-AF9A-73F986FF2C1D
description: 'A security credential used to authenticate API requests and all [i4Go®](https://s4-myportal.s3.amazonaws.com/downloads/documentation/i4go/i4go%20technical%20reference%20guide.pdf) authorizeClient/preauthorizeClient requests. An Access Token is the alias for the merchant account and interface being used. The Access Token is required in all requests except an [Access Token Exchange](/apis/payments-platform-rest/openapi/credentials/accesstokenexchange) request, which generates an Access Token using an `authToken` and `clientGuid`.
'
CompanyName:
required: true
name: CompanyName
in: header
schema:
type: string
maxLength: 26
example: PAWS
description: 'Refers to the vendor or partner that designed and certified the interface. The information you use in this field should match what Shift4 has on file or what was agreed upon in your Integration Plan. The following special characters are not allowed: $ % : ^ - ~ ` < > , ? “ ” ‘ ’ { } [ ] \ + =
'
InterfaceVersion:
required: true
name: InterfaceVersion
in: header
schema:
type: string
maxLength: 11
example: '2.1'
description: 'Refers to the version of the program or application that is sending requests to Shift4. The following special characters are not allowed: $ % : ^ - ~ < > , ? “ ” ‘ ’ { } [ ] \ + =
'
InterfaceName:
required: true
name: InterfaceName
in: header
schema:
type: string
maxLength: 25
example: ForwardPOS
description: 'Refers to the name of the program or application that is sending requests to Shift4. This should be the name of the program that you purchased or created. The following special characters are not allowed: $ % : ^ - ~ ` < > , ? “ ” ‘ ’ { } [ ] \ + =
'
schemas:
MerchantDCCSecondaryLookupDisclaimer:
type: string
example: Y
enum:
- Y
- N
description: 'Determines whether the merchant must perform a secondary rate lookup before capture and if a secondary disclaimer is required.
Value|Description
-----|-----------
Y | Yes - Secondary rate-lookup on capture, accept/decline screen, and larger disclaimer on printed receipt required.
N | No - Secondary rate-lookup, accept/decline screen, and larger disclaimer NOT required
'
MerchantSurchargeEnabled:
type: string
example: Y
enum:
- Y
- N
description: "Indicates whether merchant is configured to support Surcharging. \n\nValue|Description\n-----|-----------\nY | Surcharging is enabled\nN | Surcharging is not enabled\n"
MerchantIndustry:
type: string
minLength: 1
maxLength: 1
enum:
- A
- F
- H
- M
- R
- P
example: F
description: 'Classifies the merchant type for a merchant’s account with Shift4.
Value|Description
-----|-----------
A | Auto Rental
F | Food & Beferage (F&B)
H | Hotel
M | Mail order/Telephone Order (MOTO) or E-Commerce
R | Retail
P | Passenger Transport
'
MerchantAutoCloseObject:
type: object
properties:
enabled:
$ref: '#/components/schemas/MerchantAutoCloseEnabled'
MerchantDCCEnabled:
type: string
example: Y
enum:
- Y
- N
description: 'Determines whether the merchant has dynamic currency conversion enabled.
Value|Description
-----|-----------
Y | DCC is enabled
N | DCC is not enabled
'
MerchantCardTypesRangesArray:
type: array
items:
$ref: '#/components/schemas/MerchantCardTypesRangesObject'
description: 'Array of card ranges
'
MerchantCardTypesRangesObject:
type: object
properties:
lower:
$ref: '#/components/schemas/MerchantCardTypeRangesLower'
upper:
$ref: '#/components/schemas/MerchantCardTypeRangesUpper'
lengths:
$ref: '#/components/schemas/MerchantCardTypeRangesLengths'
lunhCheck:
$ref: '#/components/schemas/MerchantCardTypeRangesLuhnCheck'
MerchantCardTypeRangesUpper:
type: string
example: '49999999'
description: 'Upper limit for the card range
'
MerchantMID:
type: number
maxLength: 10
example: 15877
description: 'The merchant ID associated with the merchant account.
'
MerchantPhone:
type: string
maxLength: 15
example: 702-123-4567
description: 'The merchant’s business telephone number as configured with Shift4.
'
MerchantCardTypesPhoneNumber:
type: string
maxLength: 20
example: 1-800-444-5566
description: 'The phone number a clerk must call to obtain a voice authorization code. This field is returned in response to a [Merchant Information](/apis/payments-platform-rest/openapi/merchants/merchantsmerchant) request. This information must be displayed to the clerk.
'
Error:
type: object
properties:
code:
$ref: '#/components/schemas/ErrorCode'
severity:
$ref: '#/components/schemas/ErrorSeverity'
shortText:
$ref: '#/components/schemas/ErrorShortText'
longText:
$ref: '#/components/schemas/ErrorLongText'
primaryCode:
$ref: '#/components/schemas/ErrorPrimaryCode'
secondaryCode:
$ref: '#/components/schemas/ErrorSecondaryCode'
MerchantDCCCardTypesArray:
type: array
items:
type: object
properties:
type:
$ref: '#/components/schemas/CardTypeResp'
processor:
$ref: '#/components/schemas/MerchantCardTypeProcessor'
example:
- type: VS
processor: TSYSVLLA
- type: MC
processor: TSYSVLLA
- type: AX
processor: TSYSVLLA
- type: NS
processor: TSYSVLLA
description: 'Array of DCC supported card types
'
MerchantDayEndingTime:
type: string
maxLength: 6
example: '010000'
description: 'The time the merchant’s business day ends as configured with Shift4.
**Note: This is only applicable for merchants based in the USA. If the merchant is not based in the USA, this field will not be returned.**
'
VoiceCenter:
type: object
properties:
accountNumber:
$ref: '#/components/schemas/MerchantCardTypesAccountNumber'
phoneNumber:
$ref: '#/components/schemas/MerchantCardTypesPhoneNumber'
MerchantCardTypeRangesLuhnCheck:
type: boolean
example: true
description: 'Specifies whether or not the card range will pass the luhn check.
'
ServerName:
type: string
maxLength: 50
example: TM01CE
description: 'The name of the server that processed the request.
'
MerchantName:
type: string
maxLength: 22
example: Merchant XYZ
description: 'The merchant’s business name as configured with Shift4.
'
CardTypeResp:
type: string
enum:
- AX
- AP
- BC
- CI
- DB
- GC
- JC
- MC
- NS
- PL
- SC
- VS
- WP
- YC
example: VS
description: "An abbreviation used to specify the type of card that was used when processing a transaction.\n\nValue| Description\n-----|------------\nAX | American Express\nAP | Alipay\nBC | Backed Card \nCI | Citgo \nDB | Debit card\nGC | Gift Card\nJC | JCB\nMC | Mastercard\nNS | Discover/JCB/Novus\nPL | Private Label\nSC | Sears Canada\nVS | Visa\nWP | WeChat Pay\nYC | IT’S YOUR CARD\n"
MerchantCardTypesReturnProcessors:
type: object
properties:
type:
$ref: '#/components/schemas/CardTypeResp'
processor:
$ref: '#/components/schemas/MerchantCardTypeProcessor'
ranges:
$ref: '#/components/schemas/MerchantCardTypesRangesArray'
voiceCenter:
$ref: '#/components/schemas/VoiceCenter'
Server:
type: object
readOnly: true
properties:
name:
$ref: '#/components/schemas/ServerName'
MerchantAutoCloseEnabled:
type: string
example: Y
enum:
- Y
- N
description: "Indicates whether merchant has Auto Close enabled for transaction batches. \n\nValue|Description\n-----|-----------\nY | Auto Close is enabled\nN | Auto Close is not enabled\n"
ErrorSeverity:
type: string
enum:
- Info
- Error
- Alert
readOnly: true
example: Info
description: 'Severity level of the error.
| Severity | Description |
| -------- | ---------------------------------------------------------------- |
| Info | Action not required - Data input/formatting is incorrect |
| Error | Action may be required - Communication, timeout or network issue |
| Alert | Action required - System issue |
'
DateTime:
type: string
format: ISO 8601
example: '2024-05-21T09:18:23.283-07:00'
description: 'The date and time in ISO 8601 format including the timezone offset (yyyy-mm-ddThh:mm:ss.nnn+hh:mm).
Must be sent as the local date/time of the merchant. For example, a request processed at a merchant in the Pacific time zone at 9:18am on April 15th 2021 would be sent as 2021-04-15T09:18:23.283-07:00
'
MerchantCardTypesReturnProcessorsArray:
type: array
items:
$ref: '#/components/schemas/MerchantCardTypesReturnProcessors'
example:
- type: VS
processor: TSYSVLLA
ranges:
- lower: '40000000'
upper: '49999999'
lengths: 13,16,17,18,19
luhnCheck: true
voiceCenter:
accountNumber: '2919201'
phoneNumber: 1-800-444-5566
- type: MC
processor: TSYSVLLA
ranges:
- lower: '51000000'
upper: '55999999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '22210000'
upper: '27209999'
lengths: 16,17,18,19
luhnCheck: true
voiceCenter:
accountNumber: '2919201'
phoneNumber: 1-800-444-5566
- type: AX
processor: TSYSVLLA
ranges:
- lower: '34000000'
upper: '34999999'
lengths: '15'
luhnCheck: true
- lower: '37000000'
upper: '37999999'
lengths: '15'
luhnCheck: true
voiceCenter:
accountNumber: '65168416'
phoneNumber: 1-800-123-1126
- type: NS
processor: TSYSVLLA
ranges:
- lower: '60110000'
upper: '60110999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '60112000'
upper: '60114999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '60117400'
upper: '60117499'
lengths: 16,17,18,19
luhnCheck: true
- lower: '60117700'
upper: '60117999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '60118600'
upper: '60119999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '62400000'
upper: '62699999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '62820000'
upper: '62889999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '65000000'
upper: '65999999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '62212600'
upper: '62292599'
lengths: 16,17,18,19
luhnCheck: true
- lower: '62292600'
upper: '62379699'
lengths: 16,17,18,19
luhnCheck: true
- lower: '64400000'
upper: '64999999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '62109400'
upper: '62109499'
lengths: 13,16,17,18,19
luhnCheck: true
- lower: '81000000'
upper: '81719999'
lengths: 16,17,18,19
luhnCheck: true
- lower: '36000000'
upper: '36999999'
lengths: 14,15,16,17,18,19
luhnCheck: true
- lower: '38000000'
upper: '38999999'
lengths: 14,15,16,17,18,19
luhnCheck: true
- lower: '39000000'
upper: '39999999'
lengths: 14,15,16,17,18,19
luhnCheck: true
- lower: '30000000'
upper: '30999999'
lengths: 14,15,16,17,18,19
luhnCheck: true
- lower: '20140000'
upper: '20149999'
lengths: '15'
luhnCheck: true
- lower: '21490000'
upper: '21499999'
lengths: '15'
luhnCheck: true
voiceCenter:
accountNumber: '68406848684'
phoneNumber: 1-888-320-1640
- type: YC
processor: IYC
ranges:
- lower: '00000001'
upper: 09999999
lengths: '16'
luhnCheck: true
voiceCenter:
accountNumber: '2919201'
phoneNumber: 1-800-444-5566
description: 'Array of Merchant Card Types
'
MerchantGTVObject:
type: object
properties:
enabled:
$ref: '#/components/schemas/MerchantGTVEnabled'
MerchantCardTypeRangesLower:
type: string
example: '40000000'
description: 'Lower limit for the card range
'
ErrorLongText:
type: string
maxLength: 255
readOnly: true
example: Card type not recognized
description: 'Extended error message that is returned if an error condition exists.
'
MerchantCardTypes:
type: object
properties:
type:
$ref: '#/components/schemas/CardTypeResp'
voiceCenter:
$ref: '#/components/schemas/VoiceCenter'
MerchantAddressLine1:
type: string
maxLength: 38
example: 456 Fake St
description: 'First line in the merchant’s business address as configured with Shift4.
'
MerchantSerialNumber:
type: string
maxLength: 11
example: '00000044444'
description: 'The serial number of the merchant''s account with Shift4.
'
MerchantSurchargeObject:
type: object
properties:
enabled:
$ref: '#/components/schemas/MerchantSurchargeEnabled'
MerchantCity:
type: string
maxLength: 13
example: Las Vegas
description: 'City of the merchant’s business address as configured with Shift4.
'
ErrorShortText:
type: string
maxLength: 16
readOnly: true
example: NOT IN CARDRANGE
description: 'Abbreviated error message that is always returned if an error condition exists
'
MerchantSupportedCurrencies:
type: string
format: ISO 4217 3 Character Alphabetic Code
example: USD,EUR,GBP
description: 'Comma separated list of currnecies the merchant supports. See the [Currency Codes](/guides/appendices/currency-codes) section for details.
'
LighthouseDataResponse:
type: string
example: eyJwYXltZW50SWQiOiI4NWM0MWNhNy01NzVjLTQzNGUtODIyZi0xYzZlOTE0ZDAzODYiLCJyZW1haW5pbmdBbW91bnQiOjB9
description: 'Base64 encoded JSON formatted data that will be returned from Lighthouse to be passed back to SkyTab. This data will contain variable information.
'
ErrorPrimaryCode:
type: integer
maxLength: 4
readOnly: true
example: 9842
description: 'Code indicating the type of error that occurred. Refer to the [Error Codes](/guides/appendices/error-codes) section of this document for more details.
'
MerchantPostalCode:
type: string
maxLength: 9
example: '78402'
description: 'ZIP/Postal Code of the merchant’s business address as configured with Shift4.
'
MerchantGTVEnabled:
type: string
example: Y
enum:
- Y
- N
description: "Indicates whether merchant is configured to support Tokenization using Shift4’s Global Token Vault (GTV) solution. \n\nValue|Description\n-----|-----------\nY | GTV is enabled\nN | GTV is not enabled\n"
MerchantCardTypesArray:
type: array
items:
$ref: '#/components/schemas/MerchantCardTypes'
example:
- type: VS
voiceCenter:
accountNumber: '2919201'
phoneNumber: 1-800-444-5566
- type: MC
voiceCenter:
accountNumber: '2919201'
phoneNumber: 1-800-444-5566
- type: AX
voiceCenter:
accountNumber: '65168416'
phoneNumber: 1-800-123-1126
- type: NS
voiceCenter:
accountNumber: '68406848684'
phoneNumber: 1-888-320-1640
- type: YC
voiceCenter:
accountNumber: '2919201'
phoneNumber: 1-800-444-5566
description: 'Array of Merchant Card Types
'
ErrorCode:
type: integer
maxLength: 5
readOnly: true
example: 64100
description: 'Code indicating the type of error that occurred. Refer to the [Error Codes](/guides/appendices/error-codes) section of this document for more details.
**Note: This is currently only supported for European merchant processing.**
'
MerchantDCCObject:
type: object
properties:
enabled:
$ref: '#/components/schemas/MerchantDCCEnabled'
secondaryLookupDisclaimer:
$ref: '#/components/schemas/MerchantDCCSecondaryLookupDisclaimer'
cardTypes:
$ref: '#/components/schemas/MerchantDCCCardTypesArray'
example:
enabled: Y
secondaryLookupDisclaimer: N
cardTypes:
- type: VS
processor: TSYSVLLA
- type: MC
processor: TSYSVLLA
- type: AX
processor: TSYSVLLA
- type: NS
processor: TSYSVLLA
MerchantCardTypesAccountNumber:
type: string
maxLength: 20
example: '192019202'
description: 'The merchant’s account number as configured with Shift4. This field is returned in response to a [Merchant Information](/apis/payments-platform-rest/openapi/merchants/merchantsmerchant) request because the clerk is required to provide it when attempting to obtain a voice authorization code. This information must be displayed to the clerk.
'
MerchantAddressLine2:
type: string
maxLength: 38
example: Suite 100
description: 'Second line in the merchant’s business address as configured with Shift4.
'
ErrorSecondaryCode:
type: integer
maxLength: 4
readOnly: true
example: 0
description: 'This code supplements the code specified in the `error.primaryCode` field to provide additional information about the error that occurred.
'
MerchantCardTypeRangesLengths:
type: string
example: 13,16,17,18,19
description: 'Comma separated list of possible lengths for the card range.
'
MerchantCardTypeProcessor:
type: string
readOnly: true
example: TSYSVLLA
description: 'The processor configured for the card type.
'
MerchantDefaultCurrency:
type: string
format: ISO 4217 3 Character Alphabetic Code
example: USD
description: 'Merchant''s default currency. See the [Currency Codes](/guides/appendices/currency-codes) section for details.
'
MerchantRegion:
type: string
maxLength: 3
example: NV
description: 'Region (State) of the merchant’s business address as configured with Shift4.
'
examples:
AccessTokenNotFoundError:
summary: AccessToken Not Found
value:
result:
- error:
primaryCode: 9862
secondaryCode: 0
shortText: AccessToken
longText: AccessToken not found ENGINE01CE
server:
name: U2API01CE
responses:
TimeoutResponse:
description: Timeout
content:
application/json:
schema:
properties:
result:
type: array
items:
type: object
properties:
error:
$ref: '#/components/schemas/Error'
lighthouse:
type: object
properties:
data:
$ref: '#/components/schemas/LighthouseDataResponse'
server:
$ref: '#/components/schemas/Server'
example:
result:
- error:
primaryCode: 9951
secondaryCode: 0
shortText: RESPONSE TIMEOUT
longText: Timeout waiting for response across the internet
lighthouse:
data: eyJwYXltZW50SWQiOiI4NWM0MWNhNy01NzVjLTQzNGUtODIyZi0xYzZlOTE0ZDAzODYiLCJyZW1haW5pbmdBbW91bnQiOjB9
server:
name: U2API01CE
securitySchemes:
AccessToken:
type: apiKey
name: AccessToken
in: header
description: "A security credential used to authenticate API requests and all [i4Go®](https://s4-myportal.s3.amazonaws.com/downloads/documentation/i4go/i4go%20technical%20reference%20guide.pdf) authorizeClient/preauthorizeClient requests. An Access Token is the alias for the merchant account and interface being used. \n\nExample:\n ```\n AccessToken: EA79FB05-3AA7-4500-AF9A-73F986FF2C1D\n ```\n"
HMAC-SHA256:
type: http
scheme: hmac-sha256
description: "Authentication using HMAC-256 signatures as the authorization scheme.\n\nSent in the `Authorization` header in the following format:\n\n`Authorization`: **HMAC-SHA256** `Credential`={value}&`Signature`={value}\n\n| Argument | Description |\n|---------------|--------------------------------------------------|\n| HMAC-SHA256 | Authorization scheme. |\n| Credential | The ID of the key used to compute the signature. |\n| Signature | base64 encoded HMACSHA256 value. |\n\nExample: \n ```\n Authorization: HMAC-SHA256 Credential=AESKEY1&Signature=8SFtIc6zQlswxAZqDKXL+BpRmlDvIWyjOwU8wdl0zK4=\n ```\n"