// Test setting bulk timeout
        SuggestSettingsBuilder result = builder.bulkTimeout("30s");
        assertEquals(builder, result); // Test method chaining
        assertEquals("30s", builder.timeoutSettings.bulkTimeout);

        // Test updating bulk timeout
        builder.bulkTimeout("120s");
        assertEquals("120s", builder.timeoutSettings.bulkTimeout);
    }

    @Test
    public void testIndicesTimeout() {

    }

    public void setScrollSearchTimeout(String scrollSearchTimeout) {
        this.scrollSearchTimeout = scrollSearchTimeout;
    }

    public void setBulkTimeout(String bulkTimeout) {
        this.bulkTimeout = bulkTimeout;
    }

    public void setDeleteTimeout(String deleteTimeout) {
        this.deleteTimeout = deleteTimeout;
    }

    public void setRefreshTimeout(String refreshTimeout) {

    }

    public void setScrollSearchTimeout(String scrollSearchTimeout) {
        this.scrollSearchTimeout = scrollSearchTimeout;
    }

    public void setBulkTimeout(String bulkTimeout) {
        this.bulkTimeout = bulkTimeout;
    }

    public void setDeleteTimeout(String deleteTimeout) {
        this.deleteTimeout = deleteTimeout;
    }

    public void setRefreshTimeout(String refreshTimeout) {

     * Gets the bulk timeout.
     * @return The bulk timeout.
     */
    public String getBulkTimeout() {
        return bulkTimeout;
    }

    /**
     * Sets the bulk timeout.
     * @param timeout The bulk timeout.
     */
    public void setBulkTimeout(final String timeout) {
        this.bulkTimeout = timeout;
    }

    /**
     * Gets the indices timeout.
     * @return The indices timeout.
     */

    }

    public void setScrollSearchTimeout(String scrollSearchTimeout) {
        this.scrollSearchTimeout = scrollSearchTimeout;
    }

    public void setBulkTimeout(String bulkTimeout) {
        this.bulkTimeout = bulkTimeout;
    }

    public void setDeleteTimeout(String deleteTimeout) {
        this.deleteTimeout = deleteTimeout;
    }

    public void setRefreshTimeout(String refreshTimeout) {

        return this;
    }

    /**
     * Sets the bulk timeout.
     * @param timeout The bulk timeout.
     * @return This builder instance.
     */
    public SuggestSettingsBuilder bulkTimeout(final String timeout) {
        timeoutSettings.setBulkTimeout(timeout);
        return this;
    }

    /**
     * Sets the indices timeout.
     * @param timeout The indices timeout.

// Default values
MAX_READING_NUM = 10
PREFIX_MATCH_WEIGHT = 2.0f
EXPECTED_INDEX_COUNT = 1

// Default timeouts
searchTimeout: 15s
indexTimeout: 1m
bulkTimeout: 1m
```

### Common Workflows

**Index Lifecycle:**
```java
suggester.createIndexIfNothing();      // Initial setup
suggester.createNextIndex();            // Create new index

        return timeoutSettings.indicesTimeout;
    }

    /**
     * Returns the bulk timeout.
     * @return The bulk timeout.
     */
    public String getBulkTimeout() {
        return timeoutSettings.bulkTimeout;
    }

    /**
     * Returns the cluster timeout.
     * @return The cluster timeout.
     */
    public String getClusterTimeout() {
        return timeoutSettings.clusterTimeout;
    }

        final SuggestSettingsBuilder settingsBuilder = SuggestSettings.builder();
        settingsBuilder.addInitialSettings("search_engine.type", fessConfig.getFesenType());
        settingsBuilder.bulkTimeout(fessConfig.getIndexBulkTimeout());
        settingsBuilder.clusterTimeout(fessConfig.getIndexHealthTimeout());
        settingsBuilder.indexTimeout(fessConfig.getIndexIndexTimeout());