diff --git a/changes.md b/changes.md
index c2deeba143c..3f8468995d7 100644
--- a/changes.md
+++ b/changes.md
@@ -1,42 +1,8 @@
-**Api changes**
-
-<details>
-<summary>Added Property(s)</summary>
-
-- added property `warnings` to type `ProductTailoring`
-- added property `attributes` to type `ProductVariantTailoring`
-- added property `attributes` to type `ProductVariantTailoringDraft`
-- added property `attributes` to type `ProductTailoringAddVariantAction`
-- added property `warnings` to type `Product`
-- added property `customers` to type `SearchIndexingConfiguration`
-</details>
-
+**Import changes**
 
 <details>
 <summary>Added Type(s)</summary>
 
-- added type `SearchNotReadyError`
-- added type `GraphQLSearchNotReadyError`
-- added type `ProductTailoringAttribute`
-- added type `ProductTailoringSetAttributeAction`
-- added type `ProductTailoringSetAttributeInAllVariantsAction`
-- added type `ImageProcessingOngoingWarning`
-- added type `WarningObject`
-</details>
-
-
-<details>
-<summary>Removed Type(s)</summary>
-
-- :warning: removed type `ProductSearchStatus`
-</details>
-
-
-<details>
-<summary>Added Enum(s)</summary>
-
-- added enum `customer-group` to type `ExtensionResourceTypeId`
-- added enum `product-tailoring` to type `MessageSubscriptionResourceTypeId`
-- added enum `product-tailoring` to type `ResourceTypeId`
+- added type `InvalidFieldsUpdateError`
 </details>
 
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImport.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImport.java
index 4b5946d92b1..14ccf6916b5 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImport.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImport.java
@@ -67,6 +67,7 @@ public interface DiscountCodeImport extends ImportResource {
 
     /**
      *  <p>User-defined unique identifier of the DiscountCode that is used by the customer to apply the discount.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return code
      */
     @NotNull
@@ -169,6 +170,7 @@ public interface DiscountCodeImport extends ImportResource {
 
     /**
      *  <p>User-defined unique identifier of the DiscountCode that is used by the customer to apply the discount.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param code value to be set
      */
 
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportBuilder.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportBuilder.java
index 0d07d54a483..d16883f0150 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportBuilder.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportBuilder.java
@@ -147,6 +147,7 @@ public DiscountCodeImportBuilder description(
 
     /**
      *  <p>User-defined unique identifier of the DiscountCode that is used by the customer to apply the discount.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param code value to be set
      * @return Builder
      */
@@ -418,6 +419,7 @@ public com.commercetools.importapi.models.common.LocalizedString getDescription(
 
     /**
      *  <p>User-defined unique identifier of the DiscountCode that is used by the customer to apply the discount.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return code
      */
 
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportImpl.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportImpl.java
index 79c387cddff..5353c530c7f 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportImpl.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/discount_codes/DiscountCodeImportImpl.java
@@ -111,6 +111,7 @@ public com.commercetools.importapi.models.common.LocalizedString getDescription(
 
     /**
      *  <p>User-defined unique identifier of the DiscountCode that is used by the customer to apply the discount.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      */
 
     public String getCode() {
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObject.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObject.java
index 5bfdbc59d28..bc9444d996d 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObject.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObject.java
@@ -39,6 +39,7 @@
         @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InsufficientScopeErrorImpl.class, name = InsufficientScopeError.INSUFFICIENT_SCOPE),
         @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InvalidCredentialsErrorImpl.class, name = InvalidCredentialsError.INVALID_CREDENTIALS),
         @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InvalidFieldErrorImpl.class, name = InvalidFieldError.INVALID_FIELD),
+        @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InvalidFieldsUpdateErrorImpl.class, name = InvalidFieldsUpdateError.INVALID_FIELD_UPDATE),
         @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InvalidInputImpl.class, name = InvalidInput.INVALID_INPUT),
         @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InvalidJsonInputImpl.class, name = InvalidJsonInput.INVALID_JSON_INPUT),
         @JsonSubTypes.Type(value = com.commercetools.importapi.models.errors.InvalidOperationImpl.class, name = InvalidOperation.INVALID_OPERATION),
@@ -133,6 +134,10 @@ public static ErrorObject deepCopy(@Nullable final ErrorObject template) {
             return com.commercetools.importapi.models.errors.InvalidFieldError
                     .deepCopy((com.commercetools.importapi.models.errors.InvalidFieldError) template);
         }
+        if (template instanceof com.commercetools.importapi.models.errors.InvalidFieldsUpdateError) {
+            return com.commercetools.importapi.models.errors.InvalidFieldsUpdateError
+                    .deepCopy((com.commercetools.importapi.models.errors.InvalidFieldsUpdateError) template);
+        }
         if (template instanceof com.commercetools.importapi.models.errors.InvalidInput) {
             return com.commercetools.importapi.models.errors.InvalidInput
                     .deepCopy((com.commercetools.importapi.models.errors.InvalidInput) template);
@@ -274,6 +279,14 @@ public static com.commercetools.importapi.models.errors.InvalidFieldErrorBuilder
         return com.commercetools.importapi.models.errors.InvalidFieldErrorBuilder.of();
     }
 
+    /**
+     * builder for invalidFieldUpdate subtype
+     * @return builder
+     */
+    public static com.commercetools.importapi.models.errors.InvalidFieldsUpdateErrorBuilder invalidFieldUpdateBuilder() {
+        return com.commercetools.importapi.models.errors.InvalidFieldsUpdateErrorBuilder.of();
+    }
+
     /**
      * builder for invalidInput subtype
      * @return builder
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObjectBuilder.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObjectBuilder.java
index 1ece23fb0c2..1953b8c7bbf 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObjectBuilder.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/ErrorObjectBuilder.java
@@ -55,6 +55,10 @@ public com.commercetools.importapi.models.errors.InvalidFieldErrorBuilder invali
         return com.commercetools.importapi.models.errors.InvalidFieldErrorBuilder.of();
     }
 
+    public com.commercetools.importapi.models.errors.InvalidFieldsUpdateErrorBuilder invalidFieldUpdateBuilder() {
+        return com.commercetools.importapi.models.errors.InvalidFieldsUpdateErrorBuilder.of();
+    }
+
     public com.commercetools.importapi.models.errors.InvalidInputBuilder invalidInputBuilder() {
         return com.commercetools.importapi.models.errors.InvalidInputBuilder.of();
     }
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateError.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateError.java
new file mode 100644
index 00000000000..9b8e4e88492
--- /dev/null
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateError.java
@@ -0,0 +1,153 @@
+
+package com.commercetools.importapi.models.errors;
+
+import java.time.*;
+import java.util.*;
+import java.util.function.Function;
+
+import javax.annotation.Nullable;
+
+import com.fasterxml.jackson.annotation.*;
+import com.fasterxml.jackson.databind.annotation.*;
+
+import io.vrap.rmf.base.client.utils.Generated;
+
+import jakarta.validation.constraints.NotNull;
+
+/**
+ *  <p>Returned when a field cannot be updated.</p>
+ *
+ * <hr>
+ * Example to create an instance using the builder pattern
+ * <div class=code-example>
+ * <pre><code class='java'>
+ *     InvalidFieldsUpdateError invalidFieldsUpdateError = InvalidFieldsUpdateError.builder()
+ *             .message("{message}")
+ *             .plusFields(fieldsBuilder -> fieldsBuilder)
+ *             .build()
+ * </code></pre>
+ * </div>
+ */
+@Generated(value = "io.vrap.rmf.codegen.rendering.CoreCodeGenerator", comments = "https://github.com/commercetools/rmf-codegen")
+@JsonDeserialize(as = InvalidFieldsUpdateErrorImpl.class)
+public interface InvalidFieldsUpdateError extends ErrorObject {
+
+    /**
+     * discriminator value for InvalidFieldsUpdateError
+     */
+    String INVALID_FIELD_UPDATE = "InvalidFieldUpdate";
+
+    /**
+     *  <p><code>"The following fields are currently not supported for changes/updates"</code></p>
+     * @return message
+     */
+    @NotNull
+    @JsonProperty("message")
+    public String getMessage();
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @return fields
+     */
+    @NotNull
+    @JsonProperty("fields")
+    public List<String> getFields();
+
+    /**
+     *  <p><code>"The following fields are currently not supported for changes/updates"</code></p>
+     * @param message value to be set
+     */
+
+    public void setMessage(final String message);
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @param fields values to be set
+     */
+
+    @JsonIgnore
+    public void setFields(final String... fields);
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @param fields values to be set
+     */
+
+    public void setFields(final List<String> fields);
+
+    /**
+     * factory method
+     * @return instance of InvalidFieldsUpdateError
+     */
+    public static InvalidFieldsUpdateError of() {
+        return new InvalidFieldsUpdateErrorImpl();
+    }
+
+    /**
+     * factory method to create a shallow copy InvalidFieldsUpdateError
+     * @param template instance to be copied
+     * @return copy instance
+     */
+    public static InvalidFieldsUpdateError of(final InvalidFieldsUpdateError template) {
+        InvalidFieldsUpdateErrorImpl instance = new InvalidFieldsUpdateErrorImpl();
+        instance.setMessage(template.getMessage());
+        instance.setFields(template.getFields());
+        return instance;
+    }
+
+    /**
+     * factory method to create a deep copy of InvalidFieldsUpdateError
+     * @param template instance to be copied
+     * @return copy instance
+     */
+    @Nullable
+    public static InvalidFieldsUpdateError deepCopy(@Nullable final InvalidFieldsUpdateError template) {
+        if (template == null) {
+            return null;
+        }
+        InvalidFieldsUpdateErrorImpl instance = new InvalidFieldsUpdateErrorImpl();
+        instance.setMessage(template.getMessage());
+        instance.setFields(Optional.ofNullable(template.getFields()).map(ArrayList::new).orElse(null));
+        return instance;
+    }
+
+    /**
+     * builder factory method for InvalidFieldsUpdateError
+     * @return builder
+     */
+    public static InvalidFieldsUpdateErrorBuilder builder() {
+        return InvalidFieldsUpdateErrorBuilder.of();
+    }
+
+    /**
+     * create builder for InvalidFieldsUpdateError instance
+     * @param template instance with prefilled values for the builder
+     * @return builder
+     */
+    public static InvalidFieldsUpdateErrorBuilder builder(final InvalidFieldsUpdateError template) {
+        return InvalidFieldsUpdateErrorBuilder.of(template);
+    }
+
+    /**
+     * accessor map function
+     * @param <T> mapped type
+     * @param helper function to map the object
+     * @return mapped value
+     */
+    default <T> T withInvalidFieldsUpdateError(Function<InvalidFieldsUpdateError, T> helper) {
+        return helper.apply(this);
+    }
+
+    /**
+     * gives a TypeReference for usage with Jackson DataBind
+     * @return TypeReference
+     */
+    public static com.fasterxml.jackson.core.type.TypeReference<InvalidFieldsUpdateError> typeReference() {
+        return new com.fasterxml.jackson.core.type.TypeReference<InvalidFieldsUpdateError>() {
+            @Override
+            public String toString() {
+                return "TypeReference<InvalidFieldsUpdateError>";
+            }
+        };
+    }
+}
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorBuilder.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorBuilder.java
new file mode 100644
index 00000000000..f938261c5fb
--- /dev/null
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorBuilder.java
@@ -0,0 +1,132 @@
+
+package com.commercetools.importapi.models.errors;
+
+import java.util.*;
+
+import io.vrap.rmf.base.client.Builder;
+import io.vrap.rmf.base.client.utils.Generated;
+
+/**
+ * InvalidFieldsUpdateErrorBuilder
+ * <hr>
+ * Example to create an instance using the builder pattern
+ * <div class=code-example>
+ * <pre><code class='java'>
+ *     InvalidFieldsUpdateError invalidFieldsUpdateError = InvalidFieldsUpdateError.builder()
+ *             .message("{message}")
+ *             .plusFields(fieldsBuilder -> fieldsBuilder)
+ *             .build()
+ * </code></pre>
+ * </div>
+ */
+@Generated(value = "io.vrap.rmf.codegen.rendering.CoreCodeGenerator", comments = "https://github.com/commercetools/rmf-codegen")
+public class InvalidFieldsUpdateErrorBuilder implements Builder<InvalidFieldsUpdateError> {
+
+    private String message;
+
+    private java.util.List<String> fields;
+
+    /**
+     *  <p><code>"The following fields are currently not supported for changes/updates"</code></p>
+     * @param message value to be set
+     * @return Builder
+     */
+
+    public InvalidFieldsUpdateErrorBuilder message(final String message) {
+        this.message = message;
+        return this;
+    }
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @param fields value to be set
+     * @return Builder
+     */
+
+    public InvalidFieldsUpdateErrorBuilder fields(final String... fields) {
+        this.fields = new ArrayList<>(Arrays.asList(fields));
+        return this;
+    }
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @param fields value to be set
+     * @return Builder
+     */
+
+    public InvalidFieldsUpdateErrorBuilder fields(final java.util.List<String> fields) {
+        this.fields = fields;
+        return this;
+    }
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @param fields value to be set
+     * @return Builder
+     */
+
+    public InvalidFieldsUpdateErrorBuilder plusFields(final String... fields) {
+        if (this.fields == null) {
+            this.fields = new ArrayList<>();
+        }
+        this.fields.addAll(Arrays.asList(fields));
+        return this;
+    }
+
+    /**
+     *  <p><code>"The following fields are currently not supported for changes/updates"</code></p>
+     * @return message
+     */
+
+    public String getMessage() {
+        return this.message;
+    }
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     * @return fields
+     */
+
+    public java.util.List<String> getFields() {
+        return this.fields;
+    }
+
+    /**
+     * builds InvalidFieldsUpdateError with checking for non-null required values
+     * @return InvalidFieldsUpdateError
+     */
+    public InvalidFieldsUpdateError build() {
+        Objects.requireNonNull(message, InvalidFieldsUpdateError.class + ": message is missing");
+        Objects.requireNonNull(fields, InvalidFieldsUpdateError.class + ": fields is missing");
+        return new InvalidFieldsUpdateErrorImpl(message, fields);
+    }
+
+    /**
+     * builds InvalidFieldsUpdateError without checking for non-null required values
+     * @return InvalidFieldsUpdateError
+     */
+    public InvalidFieldsUpdateError buildUnchecked() {
+        return new InvalidFieldsUpdateErrorImpl(message, fields);
+    }
+
+    /**
+     * factory method for an instance of InvalidFieldsUpdateErrorBuilder
+     * @return builder
+     */
+    public static InvalidFieldsUpdateErrorBuilder of() {
+        return new InvalidFieldsUpdateErrorBuilder();
+    }
+
+    /**
+     * create builder for InvalidFieldsUpdateError instance
+     * @param template instance with prefilled values for the builder
+     * @return builder
+     */
+    public static InvalidFieldsUpdateErrorBuilder of(final InvalidFieldsUpdateError template) {
+        InvalidFieldsUpdateErrorBuilder builder = new InvalidFieldsUpdateErrorBuilder();
+        builder.message = template.getMessage();
+        builder.fields = template.getFields();
+        return builder;
+    }
+
+}
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorImpl.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorImpl.java
new file mode 100644
index 00000000000..d1455b0b1eb
--- /dev/null
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorImpl.java
@@ -0,0 +1,117 @@
+
+package com.commercetools.importapi.models.errors;
+
+import java.time.*;
+import java.util.*;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.*;
+
+import io.vrap.rmf.base.client.ModelBase;
+import io.vrap.rmf.base.client.utils.Generated;
+
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+
+/**
+ *  <p>Returned when a field cannot be updated.</p>
+ */
+@Generated(value = "io.vrap.rmf.codegen.rendering.CoreCodeGenerator", comments = "https://github.com/commercetools/rmf-codegen")
+public class InvalidFieldsUpdateErrorImpl implements InvalidFieldsUpdateError, ModelBase {
+
+    private String code;
+
+    private String message;
+
+    private java.util.List<String> fields;
+
+    /**
+     * create instance with all properties
+     */
+    @JsonCreator
+    InvalidFieldsUpdateErrorImpl(@JsonProperty("message") final String message,
+            @JsonProperty("fields") final java.util.List<String> fields) {
+        this.message = message;
+        this.fields = fields;
+        this.code = INVALID_FIELD_UPDATE;
+    }
+
+    /**
+     * create empty instance
+     */
+    public InvalidFieldsUpdateErrorImpl() {
+        this.code = INVALID_FIELD_UPDATE;
+    }
+
+    /**
+     *
+     */
+
+    public String getCode() {
+        return this.code;
+    }
+
+    /**
+     *  <p><code>"The following fields are currently not supported for changes/updates"</code></p>
+     */
+
+    public String getMessage() {
+        return this.message;
+    }
+
+    /**
+     *  <p>Fields that cannot be updated.</p>
+     */
+
+    public java.util.List<String> getFields() {
+        return this.fields;
+    }
+
+    public void setMessage(final String message) {
+        this.message = message;
+    }
+
+    public void setFields(final String... fields) {
+        this.fields = new ArrayList<>(Arrays.asList(fields));
+    }
+
+    public void setFields(final java.util.List<String> fields) {
+        this.fields = fields;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o)
+            return true;
+
+        if (o == null || getClass() != o.getClass())
+            return false;
+
+        InvalidFieldsUpdateErrorImpl that = (InvalidFieldsUpdateErrorImpl) o;
+
+        return new EqualsBuilder().append(code, that.code)
+                .append(message, that.message)
+                .append(fields, that.fields)
+                .append(code, that.code)
+                .append(message, that.message)
+                .append(fields, that.fields)
+                .isEquals();
+    }
+
+    @Override
+    public int hashCode() {
+        return new HashCodeBuilder(17, 37).append(code).append(message).append(fields).toHashCode();
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append("code", code)
+                .append("message", message)
+                .append("fields", fields)
+                .build();
+    }
+
+}
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImport.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImport.java
index 315b1e29a88..f31f20bbee8 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImport.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImport.java
@@ -70,6 +70,7 @@ public interface StandalonePriceImport extends ImportResource {
 
     /**
      *  <p>Sets the country for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return country
      */
 
@@ -78,6 +79,7 @@ public interface StandalonePriceImport extends ImportResource {
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return customerGroup
      */
     @Valid
@@ -85,7 +87,8 @@ public interface StandalonePriceImport extends ImportResource {
     public CustomerGroupKeyReference getCustomerGroup();
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return channel
      */
     @Valid
@@ -155,6 +158,7 @@ public interface StandalonePriceImport extends ImportResource {
 
     /**
      *  <p>Sets the country for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param country value to be set
      */
 
@@ -162,13 +166,15 @@ public interface StandalonePriceImport extends ImportResource {
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param customerGroup value to be set
      */
 
     public void setCustomerGroup(final CustomerGroupKeyReference customerGroup);
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param channel value to be set
      */
 
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportBuilder.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportBuilder.java
index b64daad8138..a12ab3d1223 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportBuilder.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportBuilder.java
@@ -103,6 +103,7 @@ public StandalonePriceImportBuilder value(
 
     /**
      *  <p>Sets the country for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param country value to be set
      * @return Builder
      */
@@ -114,6 +115,7 @@ public StandalonePriceImportBuilder country(@Nullable final String country) {
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param builder function to build the customerGroup value
      * @return Builder
      */
@@ -128,6 +130,7 @@ public StandalonePriceImportBuilder customerGroup(
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param builder function to build the customerGroup value
      * @return Builder
      */
@@ -141,6 +144,7 @@ public StandalonePriceImportBuilder withCustomerGroup(
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param customerGroup value to be set
      * @return Builder
      */
@@ -152,7 +156,8 @@ public StandalonePriceImportBuilder customerGroup(
     }
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param builder function to build the channel value
      * @return Builder
      */
@@ -164,7 +169,8 @@ public StandalonePriceImportBuilder channel(
     }
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param builder function to build the channel value
      * @return Builder
      */
@@ -176,7 +182,8 @@ public StandalonePriceImportBuilder withChannel(
     }
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @param channel value to be set
      * @return Builder
      */
@@ -399,6 +406,7 @@ public com.commercetools.importapi.models.common.TypedMoney getValue() {
 
     /**
      *  <p>Sets the country for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return country
      */
 
@@ -409,6 +417,7 @@ public String getCountry() {
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return customerGroup
      */
 
@@ -418,7 +427,8 @@ public com.commercetools.importapi.models.common.CustomerGroupKeyReference getCu
     }
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      * @return channel
      */
 
diff --git a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportImpl.java b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportImpl.java
index e1e2e42e3f4..0e6604b62bd 100644
--- a/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportImpl.java
+++ b/commercetools/commercetools-sdk-java-importapi/src/main/java-generated/com/commercetools/importapi/models/standalone_prices/StandalonePriceImportImpl.java
@@ -103,6 +103,7 @@ public com.commercetools.importapi.models.common.TypedMoney getValue() {
 
     /**
      *  <p>Sets the country for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      */
 
     public String getCountry() {
@@ -111,6 +112,7 @@ public String getCountry() {
 
     /**
      *  <p>Sets the CustomerGroup for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      */
 
     public com.commercetools.importapi.models.common.CustomerGroupKeyReference getCustomerGroup() {
@@ -118,7 +120,8 @@ public com.commercetools.importapi.models.common.CustomerGroupKeyReference getCu
     }
 
     /**
-     *  <p>Sets the product distribution Channel for which this Price is valid</p>
+     *  <p>Sets the product distribution Channel for which this Price is valid.</p>
+     *  <p>The value cannot be updated. Attempting to update the value will result in an InvalidFieldsUpdate error.</p>
      */
 
     public com.commercetools.importapi.models.common.ChannelKeyReference getChannel() {
diff --git a/commercetools/commercetools-sdk-java-importapi/src/test/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorTest.java b/commercetools/commercetools-sdk-java-importapi/src/test/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorTest.java
new file mode 100644
index 00000000000..984e1617b03
--- /dev/null
+++ b/commercetools/commercetools-sdk-java-importapi/src/test/java-generated/com/commercetools/importapi/models/errors/InvalidFieldsUpdateErrorTest.java
@@ -0,0 +1,46 @@
+
+package com.commercetools.importapi.models.errors;
+
+import java.util.Collections;
+
+import com.tngtech.junit.dataprovider.DataProvider;
+import com.tngtech.junit.dataprovider.DataProviderExtension;
+import com.tngtech.junit.dataprovider.UseDataProvider;
+import com.tngtech.junit.dataprovider.UseDataProviderExtension;
+
+import org.assertj.core.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestTemplate;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+@ExtendWith(UseDataProviderExtension.class)
+@ExtendWith(DataProviderExtension.class)
+public class InvalidFieldsUpdateErrorTest {
+
+    @TestTemplate
+    @UseDataProvider("objectBuilder")
+    public void buildUnchecked(InvalidFieldsUpdateErrorBuilder builder) {
+        InvalidFieldsUpdateError invalidFieldsUpdateError = builder.buildUnchecked();
+        Assertions.assertThat(invalidFieldsUpdateError).isInstanceOf(InvalidFieldsUpdateError.class);
+    }
+
+    @DataProvider
+    public static Object[][] objectBuilder() {
+        return new Object[][] { new Object[] { InvalidFieldsUpdateError.builder().message("message") },
+                new Object[] { InvalidFieldsUpdateError.builder().fields(Collections.singletonList("fields")) } };
+    }
+
+    @Test
+    public void message() {
+        InvalidFieldsUpdateError value = InvalidFieldsUpdateError.of();
+        value.setMessage("message");
+        Assertions.assertThat(value.getMessage()).isEqualTo("message");
+    }
+
+    @Test
+    public void fields() {
+        InvalidFieldsUpdateError value = InvalidFieldsUpdateError.of();
+        value.setFields(Collections.singletonList("fields"));
+        Assertions.assertThat(value.getFields()).isEqualTo(Collections.singletonList("fields"));
+    }
+}
diff --git a/reference.txt b/reference.txt
new file mode 100644
index 00000000000..b4f0b230960
--- /dev/null
+++ b/reference.txt
@@ -0,0 +1 @@
+b3909d6ce2ff49eb8bda2b0ba7f965aa3d6e643e
diff --git a/references.txt b/references.txt
index 429919b11ab..1fa0e19f133 100644
--- a/references.txt
+++ b/references.txt
@@ -311,3 +311,4 @@ efc70952597a3160e6bb47891894b109bd82b7c3
 c77ec902f368c2c31505fcb65a835ce148350077
 903922e6a2dc0ff9283757645395f5119f61be0e
 4d99474bc43b90f392085d18a75bb826c4cb25e0
+e985f4b7aa55610705ee49bd3eb645c2fd03eb6c