Google Ad Manager GraphQL Schema Generator

Reads the GAM API WSDL files and generates a corresponding GraphQL schema for a provided API version.

General

• WSDL types that lack child fields will be generated as a definition with a _: Boolean placeholder field. This is due to the GraphQL spec requring all definitions to have at least one field. This applies to all generated Type, Interface, Input, and Enum definitions.
• When building fields for Type and Interface definitions, the reference field value is handled as follows:
  • if explicitly mapped to a scalar value use the mapped value (e.g. xsd:string becomes String)
  • otherwise, load the WSDLType object.
  • if WSDLType.isEnumerated, reference the Enum name
  • if WSDLType.abstract, reference the Interface name
  • if the type has child types (via extension), reference the Interface name
  • otherwise, use the Type name

Enums

• A definition will be an Enum when the WSDLType.enumeration array field has values.

Interfaces

• A definition will only be an Interface when the WSDLType.abstract field is set to true.
• A definition will be an Interface with a corresponding Type when the WSDL type is extended by another WSDL type.

Types

• A type will implement an Interface when the WSDLType.extension field has a value set.
• Types with the WSDLType.abstract field set to true will never be a concrete Type and will be generated as an Interface

Inputs

Queries

Mutations