code: public StartRemediationExecutionRequest withResourceKeys(ResourceKey... resourceKeys) {
          if (this.resourceKeys == null) {
              setResourceKeys(new com.amazonaws.internal.SdkInternalList<ResourceKey>(resourceKeys.length));
          }
          for (ResourceKey ele : resourceKeys) {
              this.resourceKeys.add(ele);
          }
          return this;
      }
docs: <p>
  A list of resource keys to be processed with the current request. Each element in the list consists of the
  resource type and resource ID.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setResourceKeys(java.util.Collection)} or {@link #withResourceKeys(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param resourceKeys
  A list of resource keys to be processed with the current request. Each element in the list consists of the
  resource type and resource ID.
  @return Returns a reference to this object so that method calls can be chained together.