diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/apidocs/IssuersCredentialControllerApiDocs.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/apidocs/IssuersCredentialControllerApiDocs.java
index 6686478b..fd3cd081 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/apidocs/IssuersCredentialControllerApiDocs.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/apidocs/IssuersCredentialControllerApiDocs.java
@@ -1,10 +1,5 @@
 package org.eclipse.tractusx.managedidentitywallets.apidocs;
 
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.media.Content;
@@ -15,6 +10,11 @@
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
 
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
 public class IssuersCredentialControllerApiDocs {
     /**
      * The constant API_TAG_VERIFIABLE_CREDENTIAL_ISSUER.
@@ -1178,7 +1178,6 @@ public class IssuersCredentialControllerApiDocs {
     public @interface IssueVerifiableCredentialUsingBaseWalletApiDocs {
     }
 
-
     @Parameter(description = "Specifies whether the VC (Verifiable Credential) should be created as a JWT (JSON Web Token). "
             +
             "If set to true, the VC will be generated in JWT format"
diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/controller/HoldersCredentialController.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/controller/HoldersCredentialController.java
index 98cdcbeb..4e6452fa 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/controller/HoldersCredentialController.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/controller/HoldersCredentialController.java
@@ -22,6 +22,9 @@
 package org.eclipse.tractusx.managedidentitywallets.controller;
 
 
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.media.ExampleObject;
+import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.constraints.Max;
 import jakarta.validation.constraints.Min;
 import lombok.RequiredArgsConstructor;
@@ -38,10 +41,11 @@
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-import io.swagger.v3.oas.annotations.Parameter;
-import io.swagger.v3.oas.annotations.media.ExampleObject;
-import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
 
 import java.security.Principal;
 import java.util.List;
@@ -122,6 +126,6 @@ public ResponseEntity<CredentialsResponse> issueCredential(@RequestBody Map<Stri
                                                                 @AsJwtParam @RequestParam(name = "asJwt", defaultValue = "false") boolean asJwt
     ) {
         log.debug("Received request to issue credential. BPN: {}", getBPNFromToken(principal));
-        return ResponseEntity.status(HttpStatus.CREATED).body(holdersCredentialService.issueCredential(data, getBPNFromToken(principal) , asJwt));
+        return ResponseEntity.status(HttpStatus.CREATED).body(holdersCredentialService.issueCredential(data, getBPNFromToken(principal), asJwt));
     }
 }
diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueDismantlerCredentialRequest.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueDismantlerCredentialRequest.java
index 677f18cf..c09538bf 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueDismantlerCredentialRequest.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueDismantlerCredentialRequest.java
@@ -27,8 +27,6 @@
 import lombok.*;
 import org.eclipse.tractusx.managedidentitywallets.constant.StringPool;
 
-import com.fasterxml.jackson.annotation.JsonProperty;
-
 import java.util.Set;
 
 /**
@@ -52,6 +50,4 @@ public class IssueDismantlerCredentialRequest {
     @Builder.Default
     private Set<@NotBlank String> allowedVehicleBrands = Set.of();
 
-    @JsonProperty("asJwt")
-    private boolean asJwt;
 }
diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueFrameworkCredentialRequest.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueFrameworkCredentialRequest.java
index f0b48bf3..6c1b4b01 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueFrameworkCredentialRequest.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/dto/IssueFrameworkCredentialRequest.java
@@ -55,7 +55,6 @@ public class IssueFrameworkCredentialRequest {
     @NotBlank(message = "Please provide contract-template")
      @JsonProperty("contract-version")
      private String contractVersion;
-
     @JsonProperty("asJwt")
     private boolean asJwt;
 
diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/HoldersCredentialService.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/HoldersCredentialService.java
index faef7995..4e6ade13 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/HoldersCredentialService.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/HoldersCredentialService.java
@@ -163,7 +163,6 @@ public CredentialsResponse issueCredential(Map<String, Object> data, String call
         if (verifiableCredential.getExpirationDate() != null) {
             expiryDate = Date.from(verifiableCredential.getExpirationDate());
         }
-
         // Create Credential
         HoldersCredential credential = CommonUtils.getHoldersCredential(verifiableCredential.getCredentialSubject().get(0),
                 verifiableCredential.getTypes(), issuerWallet.getDidDocument(),
diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/WalletKeyService.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/WalletKeyService.java
index 3f9a5933..a403c582 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/WalletKeyService.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/service/WalletKeyService.java
@@ -105,7 +105,7 @@ public Object getPrivateKeyByWalletIdAndAlgorithm(long walletId, SupportedAlgori
     }
 
        /**
-     * Gets wallet key by wallet identifier.
+        * Gets wallet key by wallet id.
      *
      * @param walletId the wallet id
      * @return the wallet key by wallet identifier
@@ -115,5 +115,4 @@ public String getWalletKeyIdByWalletId(long walletId) {
         return walletKeyRepository.getByWalletId(walletId).getKeyId();
     }
 
-
 }
diff --git a/src/main/java/org/eclipse/tractusx/managedidentitywallets/utils/CommonUtils.java b/src/main/java/org/eclipse/tractusx/managedidentitywallets/utils/CommonUtils.java
index 8e09f600..487a9865 100644
--- a/src/main/java/org/eclipse/tractusx/managedidentitywallets/utils/CommonUtils.java
+++ b/src/main/java/org/eclipse/tractusx/managedidentitywallets/utils/CommonUtils.java
@@ -196,7 +196,6 @@ public static String vcAsJwt(Wallet issuerWallet, Wallet holderWallet, Verifiabl
         SignedJWT vcJWT = vcFactory.createVCJwt(issuerDid, holderDid, vc,
                 privateKey,
                 walletKeyService.getWalletKeyIdByWalletId(issuerWallet.getId())
-
         );
         return vcJWT.serialize();
     }