Worldline · Schema
GenerateCardLetterRequest
PaymentsPayment ProcessingAcquiringIssuingOpen BankingDigital BankingFintechEurope
Properties
| Name | Type | Description |
|---|---|---|
| letterTemplateIdentifier | object | Identifier of letter template which will be used to generate the letter |
| letterTemplateParameterValues | array | The values assigned to the parameters of the letter |
| validationNeeded | boolean | In case the parameter is set to True, than the letter must be validated afterwards |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/wordline/main/json-schema/wordline-generate-card-letter-request-schema.json",
"title": "GenerateCardLetterRequest",
"x-generated": "2026-10-10",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/wordline-card-letter-api-openapi.yml#/components/schemas/GenerateCardLetterRequest",
"type": "object",
"required": [
"letterTemplateIdentifier"
],
"properties": {
"letterTemplateIdentifier": {
"description": "Identifier of letter template which will be used to generate the letter",
"allOf": [
{
"$ref": "#/$defs/LetterTemplateIdentifier"
}
]
},
"letterTemplateParameterValues": {
"type": "array",
"items": {
"$ref": "#/$defs/LetterTemplateParameterValue"
},
"description": "The values assigned to the parameters of the letter"
},
"validationNeeded": {
"type": "boolean",
"description": "In case the parameter is set to True, than the letter must be validated afterwards"
}
},
"$defs": {
"LetterTemplateIdentifier": {
"type": "object",
"properties": {
"letterTemplateReference": {
"type": "string",
"description": "Reference of the letter template"
}
},
"title": "LetterTemplateIdentifier"
},
"LetterTemplateParameterValue": {
"type": "object",
"properties": {
"value": {
"type": "string",
"description": "Template parameter value prefilled"
},
"parameterName": {
"type": "string",
"description": "Template parameter name"
},
"valueList": {
"type": "array",
"description": "List of the parameters values which have been prefilled from business object data",
"items": {
"$ref": "#/$defs/LetterTemplateValueItem"
}
}
},
"title": "LetterTemplateParameterValue"
},
"LetterTemplateSubParameterValue": {
"type": "object",
"properties": {
"subParameterName": {
"type": "string",
"description": "sub parameter name"
},
"value": {
"type": "string",
"description": "sub parameter value"
}
},
"title": "LetterTemplateSubParameterValue"
},
"LetterTemplateValueItem": {
"type": "object",
"properties": {
"subParameters": {
"type": "array",
"description": "List of subparameters values associated to the letter parameter",
"items": {
"$ref": "#/$defs/LetterTemplateSubParameterValue"
}
}
},
"title": "LetterTemplateValueItem"
}
}
}
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