Increment Next Identity Operation

// Create a document with an identity ID:
// ======================================

const session = documentStore.openSession();
const company = new Company();
company.name = "RavenDB";

// Pass a collection name that ends with a pipe '|' to create an identity ID
await session.store(company, "companies|");

await session.saveChanges();
// => Document "companies/1" will be created 

// Increment the identity value on the server:
// ===========================================

// Define the next identity operation
// Pass the collection name (can be with or without a pipe)
const nextIdentityOp = new NextIdentityForOperation("companies|");

// Execute the operation by passing it to maintenance.send
// The latest value will be incremented to "2"
// and the next document created with an identity will be assigned "3"
const incrementedValue = await store.maintenance.send(nextIdentityOp);

// Create another document with an identity ID:
// ============================================

const company = new Company();
company.name = "AnotherComapany";

await session.store(company, "companies|");
await session.saveChanges();
// => Document "companies/3" will be created

const nextIdentityOp = new NextIdentityForOperation(name);