DjangoUpdateMutationΒΆ
Will update an existing instance of a model. The UpdateMutation (in contrast to the PatchMutation) requires all fields to be supplied by default.
Mutation input arguments:
Argument | Type |
---|---|
id | ID! |
input | Object! |
All meta arguments:
Argument | type | Default | Description |
---|---|---|---|
model | Model | None | The model. Required. |
only_fields | Iterable | None | If supplied, only these fields will be added as input variables for the model |
exclude_fields | Iterable | None | If supplied, these fields will be excluded as input variables for the model. |
return_field_name | String | None | The name of the return field within the mutation. The default is the camelCased name of the model |
permissions | Tuple | None | The permissions required to access the mutation |
login_required | Boolean | None | If true, the calling user has to be authenticated |
auto_context_fields | Dict | None | A mapping of context values into model fields. See below |
optional_fields | Tuple | () | A list of fields which explicitly should have required=False |
required_fields | Tuple | None | A list of fields which explicitly should have required=True |
custom_fields | Tuple | None | A list of custom graphene fields which will be added to the model input type. |
type_name | String | None | If supplied, the input variable in the mutation will have its typename set to this string. This is useful when creating multiple mutations of the same type for a single model. |
many_to_many_extras | Dict | {} | A dict with extra information regarding many-to-many fields. See below. |
many_to_one_extras | Dict | {} | A dict with extra information regarding many-to-one relations. See below. |
foreign_key_extras | Dict | {} | A dict with extra information regarding foreign key extras. |
one_to_one_extras | Dict | {} | A dict with extra information regarding one to one extras. |
use_select_for_update | Boolean | True | If true, the queryset will be altered with select_for_update , locking the database rows in question. Used to ensure data integrity on updates. |
mutation {
updateUser(id: "VXNlck5vZGU6MQ==", input: {
name: "John Doe",
address: "Downing Street 10"
}){
user{
id
name
address
}
}
}