FilterInput

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.testmail.app/schemas/filter-input",
  "title": "FilterInput",
  "description": "Advanced filter input for GraphQL inbox queries. Allows filtering on email fields beyond namespace and tag, with wildcard and regex support.",
  "type": "object",
  "required": ["field", "match", "action", "value"],
  "properties": {
    "field": {
      "type": "string",
      "enum": ["from", "to", "subject", "text", "html"],
      "description": "Email field to apply the filter to.",
      "examples": ["subject"]
    },
    "match": {
      "type": "string",
      "enum": ["exact", "wildcard", "regex"],
      "description": "Matching strategy. 'exact' requires full string match; 'wildcard' supports * and ? patterns; 'regex' accepts regular expressions.",
      "examples": ["wildcard"]
    },
    "action": {
      "type": "string",
      "enum": ["include", "exclude"],
      "description": "Whether to include or exclude emails matching this filter.",
      "examples": ["include"]
    },
    "value": {
      "type": "string",
      "description": "Value to match against the specified field. Body fields (text/html) are limited to 30KB.",
      "examples": ["Welcome*"]
    }
  }
}