WSDL · Schema

WSDL Operation

Schema describing an operation element within a WSDL 2.0 interface. An operation defines an abstract action the web service supports, including the message exchange pattern and the input, output, and fault messages.

Service DescriptionW3CWeb ServicesWSDLXMLSOAPStandardsProtocols

Properties

Name	Type	Description
name	string	The local name of the operation, unique within its parent interface.
pattern	string	A URI identifying the message exchange pattern (e.g., in-out, in-only, robust-in-only).
style	array	URIs identifying the operation style, overriding the interface default.
safe	boolean	Indicates whether invoking this operation is semantically safe and has no side effects.
input	object	The input message for this operation.
output	object	The output message for this operation.
infault	array	A list of faults that may occur during the input phase of the operation.
outfault	array	A list of faults that may occur during the output phase of the operation.

View JSON Schema on GitHub

JSON Schema

{
  "$id": "wsdl-operation.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "WSDL Operation",
  "description": "Schema describing an operation element within a WSDL 2.0 interface. An operation defines an abstract action the web service supports, including the message exchange pattern and the input, output, and fault messages.",
  "type": "object",
  "required": [
    "name",
    "pattern"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "The local name of the operation, unique within its parent interface."
    },
    "pattern": {
      "type": "string",
      "format": "uri",
      "description": "A URI identifying the message exchange pattern (e.g., in-out, in-only, robust-in-only)."
    },
    "style": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "description": "URIs identifying the operation style, overriding the interface default."
    },
    "safe": {
      "type": "boolean",
      "description": "Indicates whether invoking this operation is semantically safe and has no side effects."
    },
    "input": {
      "type": "object",
      "properties": {
        "messageLabel": {
          "type": "string",
          "description": "A label identifying this message within the message exchange pattern."
        },
        "element": {
          "type": "string",
          "description": "A qualified name referencing the element declaration for the input message content."
        }
      },
      "description": "The input message for this operation."
    },
    "output": {
      "type": "object",
      "properties": {
        "messageLabel": {
          "type": "string",
          "description": "A label identifying this message within the message exchange pattern."
        },
        "element": {
          "type": "string",
          "description": "A qualified name referencing the element declaration for the output message content."
        }
      },
      "description": "The output message for this operation."
    },
    "infault": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "ref": {
            "type": "string",
            "description": "A qualified name referencing an interface fault declaration."
          },
          "messageLabel": {
            "type": "string",
            "description": "A label identifying this fault within the message exchange pattern."
          }
        }
      },
      "description": "A list of faults that may occur during the input phase of the operation."
    },
    "outfault": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "ref": {
            "type": "string",
            "description": "A qualified name referencing an interface fault declaration."
          },
          "messageLabel": {
            "type": "string",
            "description": "A label identifying this fault within the message exchange pattern."
          }
        }
      },
      "description": "A list of faults that may occur during the output phase of the operation."
    }
  },
  "additionalProperties": false
}