diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/configuration/CloudflareTurnConfiguration.java b/service/src/main/java/org/whispersystems/textsecuregcm/configuration/CloudflareTurnConfiguration.java
index f4154bac5..10809974a 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/configuration/CloudflareTurnConfiguration.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/configuration/CloudflareTurnConfiguration.java
@@ -5,6 +5,7 @@
 
 package org.whispersystems.textsecuregcm.configuration;
 
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.AssertTrue;
 import jakarta.validation.constraints.NotBlank;
@@ -57,6 +58,7 @@ public record CloudflareTurnConfiguration(@NotNull SecretString apiToken,
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean isClientTtlShorterThanRequestedTtl() {
     return clientCredentialTtl.compareTo(requestedCredentialTtl) <= 0;
   }
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/AccountAttributes.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/AccountAttributes.java
index 04bdcae83..85e3f3d96 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/AccountAttributes.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/AccountAttributes.java
@@ -10,6 +10,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.google.common.annotations.VisibleForTesting;
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.AssertTrue;
 import jakarta.validation.constraints.Size;
 import java.util.Optional;
@@ -137,6 +138,7 @@ public class AccountAttributes {
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean isEachRegistrationIdValid() {
     return validRegistrationId(registrationId) && validRegistrationId(phoneNumberIdentityRegistrationId);
   }
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/ChangeNumberRequest.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/ChangeNumberRequest.java
index 789466f28..b4e86399d 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/ChangeNumberRequest.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/ChangeNumberRequest.java
@@ -76,6 +76,7 @@ public record ChangeNumberRequest(
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean isEachPniRegistrationIdValid() {
     return pniRegistrationIds == null || pniRegistrationIds.values().stream().allMatch(RegistrationIdValidator::validRegistrationId);
   }
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessage.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessage.java
index 061dddc97..c3a0acd42 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessage.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessage.java
@@ -8,6 +8,7 @@ import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.google.protobuf.ByteString;
 import com.webauthn4j.converter.jackson.deserializer.json.ByteArrayBase64Deserializer;
 import io.micrometer.core.instrument.Metrics;
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.AssertTrue;
 import javax.annotation.Nullable;
 import jakarta.validation.constraints.NotNull;
@@ -69,6 +70,7 @@ public record IncomingMessage(int type,
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean isValidEnvelopeType() {
     if (type() == MessageProtos.Envelope.Type.SERVER_DELIVERY_RECEIPT_VALUE ||
         MessageProtos.Envelope.Type.forNumber(type()) == null) {
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessageList.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessageList.java
index 7af872970..ea08bbbce 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessageList.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/IncomingMessageList.java
@@ -10,6 +10,7 @@ import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import io.micrometer.core.instrument.Counter;
 import io.micrometer.core.instrument.Metrics;
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.AssertTrue;
 import jakarta.validation.constraints.Max;
@@ -46,6 +47,7 @@ public record IncomingMessageList(@NotNull
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean hasNoDuplicateRecipients() {
     final boolean valid = messages.stream()
         .filter(Objects::nonNull)
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/KeyTransparencySearchRequest.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/KeyTransparencySearchRequest.java
index d22e54569..f767d9e68 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/KeyTransparencySearchRequest.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/KeyTransparencySearchRequest.java
@@ -54,6 +54,7 @@ public record KeyTransparencySearchRequest(
     @Positive long distinguishedTreeHeadSize
 ) {
     @AssertTrue
+    @Schema(hidden = true)
     public boolean isUnidentifiedAccessKeyProvidedWithE164() {
       return unidentifiedAccessKey.isPresent() == e164.isPresent();
     }
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/LinkDeviceRequest.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/LinkDeviceRequest.java
index 85c281087..a35d6eb51 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/LinkDeviceRequest.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/LinkDeviceRequest.java
@@ -42,6 +42,7 @@ public record LinkDeviceRequest(@Schema(requiredMode = Schema.RequiredMode.REQUI
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean hasExactlyOneMessageDeliveryChannel() {
     if (accountAttributes.getFetchesMessages()) {
       return deviceActivationRequest().apnToken().isEmpty() && deviceActivationRequest().gcmToken().isEmpty();
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/PhoneVerificationRequest.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/PhoneVerificationRequest.java
index 2c53f8f4b..b005059b0 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/PhoneVerificationRequest.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/PhoneVerificationRequest.java
@@ -7,6 +7,7 @@ package org.whispersystems.textsecuregcm.entities;
 
 import static org.apache.commons.lang3.StringUtils.isNotBlank;
 
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.AssertTrue;
 import jakarta.ws.rs.ClientErrorException;
 import java.util.Base64;
@@ -25,6 +26,7 @@ public interface PhoneVerificationRequest {
 
   // for the @AssertTrue to work with bean validation, method name must follow 'isSmth()'/'getSmth()' naming convention
   @AssertTrue
+  @Schema(hidden = true)
   default boolean isValid() {
     // checking that exactly one of sessionId/recoveryPassword is non-empty
     return isNotBlank(sessionId()) ^ (recoveryPassword() != null && recoveryPassword().length > 0);
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/entities/RegistrationRequest.java b/service/src/main/java/org/whispersystems/textsecuregcm/entities/RegistrationRequest.java
index 677dfd4d2..705b125cd 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/entities/RegistrationRequest.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/entities/RegistrationRequest.java
@@ -111,6 +111,7 @@ public record RegistrationRequest(@Schema(requiredMode = Schema.RequiredMode.NOT
 
   @VisibleForTesting
   @AssertTrue
+  @Schema(hidden = true)
   boolean hasExactlyOneMessageDeliveryChannel() {
     if (accountAttributes.getFetchesMessages()) {
       return deviceActivationRequest().apnToken().isEmpty() && deviceActivationRequest().gcmToken().isEmpty();
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java b/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java
index 703416df6..15e4e5919 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/limits/RateLimiterConfig.java
@@ -5,6 +5,7 @@
 
 package org.whispersystems.textsecuregcm.limits;
 
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.AssertTrue;
 import java.time.Duration;
 
@@ -15,6 +16,7 @@ public record RateLimiterConfig(int bucketSize, Duration permitRegenerationDurat
   }
 
   @AssertTrue
+  @Schema(hidden = true)
   public boolean hasPositiveRegenerationRate() {
     try {
       return permitRegenerationDuration.toNanos() > 0;