public async Task UpdateDefinitionSpecificationRelationship()
{
string relationshipId = NewRandomString();
string specificationId = NewRandomString();
UpdateDefinitionSpecificationRelationshipModel model = new UpdateDefinitionSpecificationRelationshipModel();
await AssertPutRequest($"specifications/{specificationId}/datasets/edit-definition-specification-relationship/{relationshipId}",
model,
new DefinitionSpecificationRelationshipVersion(),
() => _client.UpdateDefinitionSpecificationRelationship(model, specificationId, relationshipId));
}
