diff --git a/fineract-client/src/test/java/org/apache/fineract/client/test/FineractClientTechnicalTest.java b/fineract-client/src/test/java/org/apache/fineract/client/test/FineractClientTechnicalTest.java
index f45b3712f..5e63c3a0e 100644
--- a/fineract-client/src/test/java/org/apache/fineract/client/test/FineractClientTechnicalTest.java
+++ b/fineract-client/src/test/java/org/apache/fineract/client/test/FineractClientTechnicalTest.java
@@ -22,7 +22,6 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import org.apache.fineract.client.util.FineractClient;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 /**
@@ -34,10 +33,9 @@ import org.junit.jupiter.api.Test;
 public class FineractClientTechnicalTest {
 
     @Test
-    @Disabled("remove Ignore once https://issues.apache.org/jira/browse/FINERACT-1221 is fixed")
     void testInvalidOperations() {
         FineractClient.Builder builder = FineractClient.builder().baseURL("http://test/").tenant("default").basicAuth("mifos", "password");
-        builder.getRetrofitBuilder().validateEagerly(true); // see FINERACT-1221
+        builder.getRetrofitBuilder().validateEagerly(true);
         builder.build();
     }
 
diff --git a/fineract-loan/src/main/java/org/apache/fineract/portfolio/delinquency/api/DelinquencyApiResource.java b/fineract-loan/src/main/java/org/apache/fineract/portfolio/delinquency/api/DelinquencyApiResource.java
index eb62b1bba..ba5da5ca6 100644
--- a/fineract-loan/src/main/java/org/apache/fineract/portfolio/delinquency/api/DelinquencyApiResource.java
+++ b/fineract-loan/src/main/java/org/apache/fineract/portfolio/delinquency/api/DelinquencyApiResource.java
@@ -136,7 +136,6 @@ public class DelinquencyApiResource {
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
     @Operation(summary = "Update Delinquency Range based on the Id", description = "")
-    @RequestBody(required = true, content = @Content(schema = @Schema(implementation = DelinquencyApiResourceSwagger.PostDelinquencyRangeRequest.class)))
     @ApiResponses({
             @ApiResponse(responseCode = "200", description = "OK", content = @Content(schema = @Schema(implementation = DelinquencyApiResourceSwagger.DeleteDelinquencyRangeResponse.class))) })
     public String deleteDelinquencyRange(
@@ -219,7 +218,6 @@ public class DelinquencyApiResource {
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
     @Operation(summary = "Delete Delinquency Bucket based on the Id", description = "")
-    @RequestBody(required = true, content = @Content(schema = @Schema(implementation = DelinquencyApiResourceSwagger.PostDelinquencyBucketRequest.class)))
     @ApiResponses({
             @ApiResponse(responseCode = "200", description = "OK", content = @Content(schema = @Schema(implementation = DelinquencyApiResourceSwagger.DeleteDelinquencyBucketResponse.class))) })
     public String deleteDelinquencyBucket(
diff --git a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/dataqueries/api/EntityDatatableChecksApiResource.java b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/dataqueries/api/EntityDatatableChecksApiResource.java
index 649a94d5a..a51bad1db 100644
--- a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/dataqueries/api/EntityDatatableChecksApiResource.java
+++ b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/dataqueries/api/EntityDatatableChecksApiResource.java
@@ -125,7 +125,7 @@ public class EntityDatatableChecksApiResource {
             @ApiResponse(responseCode = "200", description = "OK", content = @Content(schema = @Schema(implementation = EntityDatatableChecksApiResourceSwagger.DeleteEntityDatatableChecksTemplateResponse.class))) })
     public String deleteDatatable(
             @PathParam("entityDatatableCheckId") @Parameter(description = "entityDatatableCheckId") final long entityDatatableCheckId,
-            final String apiRequestBodyAsJson) {
+            @Parameter(hidden = true) final String apiRequestBodyAsJson) {
 
         final CommandWrapper commandRequest = new CommandWrapperBuilder()
                 .deleteEntityDatatableChecks(entityDatatableCheckId, apiRequestBodyAsJson).build();
diff --git a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/reportmailingjob/api/ReportMailingJobApiResource.java b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/reportmailingjob/api/ReportMailingJobApiResource.java
index 3f183e2b1..69da0e6fd 100644
--- a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/reportmailingjob/api/ReportMailingJobApiResource.java
+++ b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/reportmailingjob/api/ReportMailingJobApiResource.java
@@ -111,7 +111,6 @@ public class ReportMailingJobApiResource {
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
     @Operation(summary = "Delete a Report Mailing Job", description = "")
-    @RequestBody(required = true, content = @Content(schema = @Schema(implementation = ReportMailingJobApiResourceSwagger.DeleteReportMailingJobsRequest.class)))
     @ApiResponses({
             @ApiResponse(responseCode = "200", description = "OK", content = @Content(schema = @Schema(implementation = ReportMailingJobApiResourceSwagger.DeleteReportMailingJobsResponse.class))) })
     public String deleteReportMailingJob(@PathParam("entityId") @Parameter(description = "entityId") final Long entityId,
diff --git a/fineract-provider/src/main/java/org/apache/fineract/portfolio/client/api/ClientsApiResource.java b/fineract-provider/src/main/java/org/apache/fineract/portfolio/client/api/ClientsApiResource.java
index a16416f6e..dab2cffbc 100644
--- a/fineract-provider/src/main/java/org/apache/fineract/portfolio/client/api/ClientsApiResource.java
+++ b/fineract-provider/src/main/java/org/apache/fineract/portfolio/client/api/ClientsApiResource.java
@@ -213,7 +213,6 @@ public class ClientsApiResource {
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
     @Operation(summary = "Delete a Client", description = "If a client is in Pending state, you are allowed to Delete it. The delete is a 'hard delete' and cannot be recovered from. Once clients become active or have loans or savings associated with them, you cannot delete the client but you may Close the client if they have left the program.")
-    @RequestBody(required = true, content = @Content(schema = @Schema(implementation = ClientsApiResourceSwagger.DeleteClientsClientIdRequest.class)))
     @ApiResponses({
             @ApiResponse(responseCode = "200", description = "OK", content = @Content(schema = @Schema(implementation = ClientsApiResourceSwagger.DeleteClientsClientIdResponse.class))) })
     public String delete(@PathParam("clientId") @Parameter(description = "clientId") final Long clientId) {
@@ -412,7 +411,6 @@ public class ClientsApiResource {
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
     @Operation(summary = "Delete a Client", description = "If a client is in Pending state, you are allowed to Delete it. The delete is a 'hard delete' and cannot be recovered from. Once clients become active or have loans or savings associated with them, you cannot delete the client but you may Close the client if they have left the program.")
-    @RequestBody(required = true, content = @Content(schema = @Schema(implementation = ClientsApiResourceSwagger.DeleteClientsClientIdRequest.class)))
     @ApiResponses({
             @ApiResponse(responseCode = "200", description = "OK", content = @Content(schema = @Schema(implementation = ClientsApiResourceSwagger.DeleteClientsClientIdResponse.class))) })
     public String delete(@PathParam("externalId") @Parameter(description = "externalId") final String externalId) {
diff --git a/fineract-provider/src/main/resources/static/legacy-docs/apiLive.htm b/fineract-provider/src/main/resources/static/legacy-docs/apiLive.htm
index ae475f2e8..a63beadd1 100644
--- a/fineract-provider/src/main/resources/static/legacy-docs/apiLive.htm
+++ b/fineract-provider/src/main/resources/static/legacy-docs/apiLive.htm
@@ -6489,9 +6489,6 @@ DELETE https://DomainName/api/v1/clients/{clientId}
 					<code class="method-request">
 DELETE clients/3
 Content-Type: application/json
-Request Body:
-{
-}
 					</code>
 					<code class="method-response">
 {
@@ -38958,9 +38955,6 @@ DELETE https://DomainName/api/v1/reportmailingjobs/{id}
 					<code class="method-request">
 DELETE reportmailingjobs/1
 Content-Type: application/json
-Request Body:
-{
-}
 					</code>
 					<code class="method-response">
 {