Merge pull request #43314 from quaff

* gh-43314:
  Polish "Document StructuredLoggingJsonMembersCustomizer constructor params"
  Document StructuredLoggingJsonMembersCustomizer constructor params

Closes gh-43314

Author: wilkinsona

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging/structured/StructuredLoggingJsonMembersCustomizer.java

@@ -16,15 +16,28 @@
 
 package org.springframework.boot.logging.structured;
 
+import ch.qos.logback.classic.pattern.ThrowableProxyConverter;
+
 import org.springframework.boot.json.JsonWriter;
 import org.springframework.boot.json.JsonWriter.Members;
+import org.springframework.core.env.Environment;
 
 /**
- * Customer that can be injected into a {@link StructuredLogFormatter} implementations to
+ * Customizer that can be injected into {@link StructuredLogFormatter} implementations to
  * customize {@link JsonWriter} {@link Members}.
  * <p>
  * An implementation may be provided using the {@code logging.structured.json.customizer}
  * property.
+ * <p>
+ * Implementing classes can declare the following parameter types in the constructor:
+ * <ul>
+ * <li>{@link Environment}</li>
+ * </ul>
+ * When using Logback, implementing classes can also use the following parameter types in
+ * the constructor:
+ * <ul>
+ * <li>{@link ThrowableProxyConverter}</li>
+ * </ul>
  *
  * @param <T> the type being written
  * @author Phillip Webb